diff --git a/boards/config/default_settings.ini b/boards/config/default_settings.ini
--- a/boards/config/default_settings.ini
+++ b/boards/config/default_settings.ini
@@ -11,7 +11,7 @@ CacheTimeout = 600
 MaxTextLength = 30000
 MaxFileSize = 8000000
 LimitFirstPosting = true
-LimitPostingSpeed = true
+LimitPostingSpeed = false
 PowDifficulty = 0
 # Delay in seconds
 PostingDelay = 30
diff --git a/boards/forms.py b/boards/forms.py
--- a/boards/forms.py
+++ b/boards/forms.py
@@ -177,6 +177,7 @@ class PostForm(NeboardForm):
     threads = forms.CharField(required=False, label=_('Additional threads'),
             widget=forms.TextInput(attrs={ATTRIBUTE_PLACEHOLDER:
                 '123 456 789'}))
+    subscribe = forms.BooleanField(required=False, label=_('Subscribe to thread'))
 
     guess = forms.CharField(widget=forms.HiddenInput(), required=False)
     timestamp = forms.CharField(widget=forms.HiddenInput(), required=False)
@@ -328,6 +329,9 @@ class PostForm(NeboardForm):
         else:
             return []
 
+    def is_subscribe(self):
+        return self.cleaned_data['subscribe']
+
     def _clean_text_file(self):
         text = self.cleaned_data.get('text')
         file = self.get_file()
diff --git a/boards/locale/ru/LC_MESSAGES/django.mo b/boards/locale/ru/LC_MESSAGES/django.mo
index 3e2810a7292e37580f8fd16420e29973d4521cad..260475828d23dc5902e931395cfa1cd6a6c0412b
GIT binary patch
literal 10341
zc$~#pZ*UdYb-#(-CMJN8umc#dF5-Xidr06E`+;l(2qRlUL=wbylHx^gkrv+DecpXf
zAeW?IYQQ6csAD%CC$WR=ByE#=9s(hdgh<kUN&BJuGOat4&U7Zz=0hj#O!_C&e(AKo
zbI#rOR?<`Ow4GM4dv@<V_uTX6ch0%{{-*BU*A@Q0h-(F|d+$~1JD~sYF~xru=3xx<
z70^b|OQ2gp?|^F1e*s+sdjBVs+5!3)=*K|^Ko^1jHfSB_Wzb&(eHRq})gKr-iW_b9
z1JGXw{SoMWprKj!6HsiS{?YLLJ7_H_Hec4)fi3`jXuixp4Eg}*BlAV?r{;@3oreFJ
z`J!*y%)esjCByd>GyioX?+5dFEA=D8_W@`P=wE}b0{uDYGSCGJgm3)<+2;|^hd_6l
z_rnWB&*Qi)1RY!;c3l8{koH|5{(s+$|Ct&8z^wnL1>%?gSRng<Y@zTi0bL8)0J<J@
z-$L<YZlUm>SSb6R0sScG@ItZU)rBJWtA_tw(0<TAH1msVME=qm@x$sGk+Z2r;`o?(
zf1*bG-C_88&HV8i(eni(=S+>ry;vjr{ceru_ePEQ{T(y^-5T*v5i}s2)reoVE)w|%
z7KyxP4DDScIB`K2(>{wtuh$nDyFl+DyB3Mu_ZP`Nw-*Use`wzS6LcNnzgGORsaEXR
z2D%iqxmNT&WX7Mb6@MSCHTVJDNpY+dKmUc{|EpTj@29o0-@k&UK%44Bzf7IjAJhr|
zDMQcIiQLO|f~(gJ|2uUie?af2{HYVa{Ar!!+mAt4g8prt?E8_$vhIFEmoFB%4U0w2
zdeE_tz`thv=Md_E{=(4b5Zoi6e*$`l_&=%Cmq5P+x}5O%N%7mVC4$49pbg}gC8FOe
zO9TgREfG83Un2gT0IerKfj&%rSt5C~3X>42wl5VqU7(m!1w+4V=D)R6{6D!=?Ebr@
zqR%gvik#YI5|2&G1Sgqg;^z~~1P7-<pQ3y)?>|{4`S$nAMBcr4c?9$U&__X^0^I<5
z_Cdk>_Z}4cehAt^aeh$zz6?riB-|{QI$|vsT%KDlaeou^G0?wUE_T!a+?zqytq{IL
zpsPWTt&sY1X@%60;tE;!=b#DD`&P>S+g8fD_LU;<`IQpK6D!58Q!B;aLn{Rj?}2tB
z-eczd6ZN9+L-oS9uU_J4)l0n2oB7x3CC*c3{Acyzr+==O{JclY{#uLNZCd>Pl$Q7(
zG~>1wy-#Y{@5`W{hd$rd;^%uBMDHC9V%O6R!hg6y{E=@Ezy4l>>^IRMa(~<)`~9pz
z{Pzp<em`C=fYz^;_upSF@w&EJ@b}Brf{O>%NMCzsjo_?njmSL)`ZVYl*O)#4dKvVC
zH6pKXt;q4$iaoD_4uXCc^cd*cb;5Ufo%ri(>qPJGtrPiwZ00`z-2?hlGrw-V*xkHd
z?Cx4G{Q33br}Ln{0s8&*l0W}u=GSZxdD{%#wL$FZ0EL?wYlL%>LHR*7f%GSA5x!|J
zl1qQ>N^~ZFdbqxzDt{S6srDRJQmY?VV*5rl{cjhpEwOj<)ArcAg{v+0{wXCsCwmIG
z_9}@@-pt=;sEg|W`N+KQQ<7uRAJwf*=J}M8y8VKA->sxh&|j|-%uzkbnlXyS^Ga%p
zjcdS+CvlyO?a_(rSzJ9z>Zz}!KG5Gs4gJj+f2*ON!<9DA$8mMw`iyyhMoI0V`b0g0
z^8JL8cs>`C^`sIkQ+$6*2@a@c_Q!a-aP{GO5mytg&noGMbe8K@Qd{WkN45Q^lH5P2
zB-bgg_bb71&d8%&AzTthw<$RTQopS=^VBmIo9E9fsYTHr<qy?@Cvbh*j8V;`d{)|V
zwOYHO*DJXBje)j$^Ui>+^ZmYUrRN$C;uC&vKW5TZmdrWhWUW4X=6hUd)((Q{EM_Fm
zBw|VbBZX`(<7A!utl41tbW0lASbc#!c>1U{;Q3D8<^d<~c&?Qx+t`xMI<9KTWOzw3
znUv>fwvg}l{6OupT-Q#kU0wzf?UQ-6yWevAY<<+p*gEhEey^=|XS@I-o}X2_y=>NY
z!38OKTf6p&$US@PjE#|;7v!Vo@=V@xGJ)FT1bN>%Qpm%n1vhQ`V6asy6z3bMX&z)<
ztAlx;wbGt18f6PXULUbFbg+Fpom6{mXulUzeA5TJ+T|f)%)s#wXt{cA08i$%6W}SS
zp0qL<+aFZ>oOIfD*+nUOu~i#IQx7;WE$h*{Yvppjm-8L6xVPW(0Vdn$(6DFc<e-@W
zE90c~0q?Vw7t%3$wr0jnXW%8(md9+b1f<=9C52oXvQt{MJMM7`y(OM*_pG$z_EB^@
ztdk~c&Wkpixq+TGLX8fCKAnR<)7IeT6SjSPbJlb7{VCPqxn6I-?`3VZAI{WP9!{e@
zJr}a<UQ#cKsS{=F?5Bw22;loY-CuEFlHMg5_>nXWw0#m5CAC2eLJBQ?5x<JKBBbAi
z&(B&JkUVe*@X(WU)akWIyFhgwSDiWARh@zu4(0*U1B8sR^$82WTDu`_XRN`EX|l_6
z(*OuiO;)<(#d6;Msx`r!izps+GxgzsZxe`wdWAqd_L+j0w^f(rroC)bIJ)ethvIY;
zF^HvfmyN79bWrXTc#|A>_W~#H0m9wZfUUZ1s#hQ!FWB8}=kri6P~H9B3Dr%Q@Qy;+
zv}0lNxRc8v)|GnWll-J6FGfhjW`S*MBnr<u6xHerY3lAvb3j)LD|5Lt)(JQaATj9y
zy1wcL@NG#KJm!H2rxzxmZXCBE+bi_-OICCjjs(4^CU(pxG#1&fRrjEqw@#`aR25u0
zYq@YX7q1>Fp>!)(351vmEDSp`sDqr<O9u6r!oyLbg!1hd3JzBtn&O*C=tl&mSDH!@
z5VpW5(+>@BcLWVO?I9^$fSSRtdYr7SUj*Rsl+T#^huOln!919=BQR>Dft}O`P1&{>
z3fR)MGc<t01^`>>0n6>BVoXbt>R?V`fv;T)IzH<a&;e~OfxZQtC3&b9d*}T@hzeLF
zr70I^09xk+@zJ<%2Zc<YRY}oeU$-5gg6ESJ{T3w>5OahZ5b_??2<Grgi&__T3))y&
z+^SUC4xB#MriTGL;{iFUk}OB54M^UZq>2bP3RYGfvj!{zO)jr1GEir2H?UQd#^p{8
zx1$7$80{QRL%+ir!0<44V1X~NSLx0^C$$PB6PXM1QAAJ&ykkITqAi^`grEVXDSe=2
z_tPy;w(3KzUEOV+`{z+s`}ssi(C4HRy9#|lqQ^_=c?UXs5?mLtD6xkd!Is9RPbZoh
z6OE7QEn8Dtnl?3VZEOT%q6;wyDtynjwsa*rIum<Z^uEqiN86_7I`_BEqn?uJfx<zC
zT%6K-54N}K{Vg4>dPi$VOI!QSmOXpATD!X+2dmpxfB}gf+sdYNd&~YO50c6|+S_+#
zoTTUXRd`a`FU;#`>u9Z5*pzIXN1;XDB?zG@hRfz$#&X>4jN!n}Hy`ZTn|QRsM~WS_
z{Y0zV>rstO=|_(^`FRI21>edf_5#sJa5u-VLG#w_S{|D>xNDmlo12^Tx^<c!8&@?q
zHR&gGqfYVr<IP*5sU6La&?B#C+|ksiPo0t_;Az~5HBDHvW#jgFN{1uy6J}Tp$4f7T
zH^Y(ec33P8YrKqxlVNcVp3+b_YIsURbMlm4HaycfN~cRN-)*M~&)hr3d8+PoGaL)2
z!mFjz(CP*zZ)0TiE)1pNyGgheV<?@$G%>tVMf}XkX`*MXoF>+|gn|@a#om+Qop1t7
zlaTV#^i7OsJ~Zo`jNxmf4<<%vpmb4VW)w5y;ms;@BjOx!&29XfibUMOHNp1MeiNmO
zGh-ND4zJU$%yS0fPJ^Dtsu31NP7Gg#e@0^(&{5C~#^sFQWePaJ%U7}ZDmI=X_KG+a
zzD@d+&LVy^OuF0>8RN9M3g3VklO{rJ8Y=~{=UJI?UHTmex&_fi*=3wIWLC^zcPMjK
zg>Pb;NfCtAMKTI84X<E$4E7d9Hu-6!bhdOUG6O5$rD+O<u)u$!*!1xVKN)nLExbzd
zSX+eXo7m$_c!ws8S7Cl>m^_I0VHO--pJi_q2N<u@UNh$^TD%i^kbnRs%Wl$8n-Fk=
zd=01>Um+YLSaO{mG=yk=Epn9#-;<RJ-w@Nh{oYK8SP_#bij4vjYlDZ`w;FHPK-hTJ
zymXpBjKZ(5EAfhJn8Ff8acCOOQspUvkND@C5PE|WMMvHR|CD%mt`ZS`gKb4NAlMur
zf-Ir;45!=(gHp0K+PqkLIr(818paW}NHERE%UPrJSvG5sa6&MrWD)09P1;IP4c~+|
zr&)!ODk=0fJ7t13mw-gz1p7o(8gY6JuVBFthQ`TtsQ=X}C@0x9Y<Cu}1taJF*E#XT
z2gPz#xivk~73{=56FCK^Ra%V&MQxyXaWkuYoz1?qnI$1zO6O9v=@e(!%babKvL)Qf
z)r7E!21Gy@W>AvR*Qu;UO0i6i2_^mX8hAzAMWq0WaUU!vEuwIa;QtK*26?EARYb(V
z1(8ce9Mv(Hj0u?GfTXU}rSKLhMb&}uLGT(~RbI*J{t9kVpSigV#skA5IK&7Ddpew=
zk~U)CJsIJGvhl5O95=2xrnI7!FaWL*B4*@g+)bq+LKRiS8@&5jC`egTH06#bt_!SV
zAHCE_sK7x8LJ*k)%{0Z6)0}$UIF{e4*2n*cI}ZI{@A%)?@2wbDtWnH5PgPe|_L^BQ
z%M(BdL4Pjbf18adN^`hECZib>kmMvW$GHvY;vv(;!?D>%lxqY+vTTIg;!x}*GIGWM
zRp?67qgHT-bK$0(JjzX;YeccqR4H6kVaK^KN5ueerNk&2li_<gUcJr77O+k4JC(}D
zy^e}YF(pov2Ei_m{cORpW$lr)CZT8-h6Zm5DG%$?d9EN-vw#o8m$Wn1%E4=@;-loO
z4bfn$ZHY?#|F9`a>;LMuS12dShp3B{pLS-KQSRQRi_pS598f-GD0E|OI(U&)p+<1U
zp!%li?BnK033O9-jziE{K9bC8uarxSC&q@H=eT{&Iu*vTMh%x55^XEpvvh{KnmKP!
z#zZMz?$WXI2p!TZ?D5Ar&Uo?d<(y}ZOgIeC5KBa~W}O|Yf2#2*0w>rpc3SyZl8hZb
zr=3HqpAw^Rp67Gov~v`Jr;3YW&L=0mW4=$rKVl@^no+RG$lF{81**IZosoQ{!td~@
ze2VwGC5QWA3Id;TA{{9Es|?Ms=%z%beDVbjF3e@qYo^?fP{DhZXQB=<`@}`6U!v}g
z(7eHC!zuRl7`GbJ?~8m)nxNgUgV2$Ow;L6a6WoPNjV*r|8MMbf?n=W+QD~Gt->Iie
zM&Bm9rEr>X57Rf_5Scs0S<A(pBqw7NHyD(oA|pcER8&Se%Q?6s@lTiteGxw8bbK>H
z@hIC4g(P9MfEsHqrbzo@=>q-g2cg&bgW?RsjXqSys(*#@5o!cbz9B&%Nt%`wXMGAA
z3+afYNNagjT>QtR337pvT;uyy?yl#lpr~qJ<r9@Jt?ECC%+*lm__mpo`!?Ig9x;1Y
z*HTx0vsC<ndyb`ykuunz$~QrkLq?TfP^c1e59QB`asG+uCH5}WEDk&ll!wWKhpE;|
e{i-5~Gq2juBt>GLaUM~OJk#uBznRSOdGlY@jXwea

diff --git a/boards/locale/ru/LC_MESSAGES/django.po b/boards/locale/ru/LC_MESSAGES/django.po
--- a/boards/locale/ru/LC_MESSAGES/django.po
+++ b/boards/locale/ru/LC_MESSAGES/django.po
@@ -551,3 +551,6 @@ msgstr "Удалить тему"
 
 msgid "Messages per day/week/month:"
 msgstr "Сообщений за день/неделю/месяц:"
+
+msgid "Subscribe to thread"
+msgstr "Подписаться на тему"
\ No newline at end of file
diff --git a/boards/static/js/thread_update.js b/boards/static/js/thread_update.js
--- a/boards/static/js/thread_update.js
+++ b/boards/static/js/thread_update.js
@@ -23,7 +23,7 @@
  for the JavaScript code in this page.
  */
 
-var CLASS_POST = '.post'
+var CLASS_POST = '.post';
 
 var POST_ADDED = 0;
 var POST_UPDATED = 1;
@@ -152,6 +152,16 @@ function getThreadDiff() {
 
             // TODO Process removed posts if any
             $('.metapanel').attr('data-last-update', data.last_update);
+
+            if (data.subscribed == 'True') {
+                var favButton = $('.not_fav');
+
+                if (favButton.length > 0) {
+                    favButton.attr('value', 'unsubscribe');
+                    favButton.removeClass('not_fav');
+                    favButton.addClass('fav');
+                }
+            }
         },
         'json'
     )
diff --git a/boards/views/all_threads.py b/boards/views/all_threads.py
--- a/boards/views/all_threads.py
+++ b/boards/views/all_threads.py
@@ -153,6 +153,10 @@ class AllThreadsView(PostMixin, FileUplo
         # when creating this one
         post.notify_clients()
 
+        if form.is_subscribe():
+            settings_manager = get_settings_manager(request)
+            settings_manager.add_or_read_fav_thread(post)
+
         if html_response:
             return redirect(post.get_absolute_url())
 
diff --git a/boards/views/api.py b/boards/views/api.py
--- a/boards/views/api.py
+++ b/boards/views/api.py
@@ -27,6 +27,7 @@ PARAMETER_UPDATED = 'updated'
 PARAMETER_LAST_UPDATE = 'last_update'
 PARAMETER_THREAD = 'thread'
 PARAMETER_UIDS = 'uids'
+PARAMETER_SUBSCRIBED = 'subscribed'
 
 DIFF_TYPE_HTML = 'html'
 DIFF_TYPE_JSON = 'json'
@@ -67,6 +68,9 @@ def api_get_threaddiff(request):
             format_type=diff_type, request=request))
     json_data[PARAMETER_LAST_UPDATE] = str(thread.last_edit_time)
 
+    settings_manager = get_settings_manager(request)
+    json_data[PARAMETER_SUBSCRIBED] = str(settings_manager.thread_is_fav(opening_post))
+
     # If the tag is favorite, update the counter
     settings_manager = get_settings_manager(request)
     favorite = settings_manager.thread_is_fav(opening_post)
diff --git a/boards/views/thread/thread.py b/boards/views/thread/thread.py
--- a/boards/views/thread/thread.py
+++ b/boards/views/thread/thread.py
@@ -142,6 +142,11 @@ class ThreadView(BaseBoardView, PostMixi
                                         images=images)
         post.notify_clients()
 
+        if form.is_subscribe():
+            settings_manager = get_settings_manager(request)
+            settings_manager.add_or_read_fav_thread(
+                    post_thread.get_opening_post())
+
         if html_response:
             if opening_post:
                 return redirect(post.get_absolute_url())