There were also national versions, e.g. http://bash.hu is still online.
Would love to have a collection, there is far too little sociological/folklore research about the net.
Apparently I put the source for the site on GitHub (https://github.com/victorb/Flashback-Citat [12 year old PHP code!]) but I cannot find any actual archive of any of the quotes nor the running website, sadly :/
Has also been dead for 2 years now. I found a 20 year old quote of mine on archive.org. How time flies.
https://web.archive.org/web/20100222/http://bash.org.az
https://web.archive.org/web/20070217/http://bash.org.by
https://web.archive.org/web/20060424/http://bash.org.il
https://web.archive.org/web/20071022/http://bash.org.kg
https://web.archive.org/web/20061203/http://bash.org.lv
https://web.archive.org/web/20090830/http://bash.org.md
https://web.archive.org/web/20060101/http://bash.org.pl
https://web.archive.org/web/20090421/http://bash.org.ro
https://web.archive.org/web/20040611/http://bash.org.ru
https://web.archive.org/web/20110523/http://bash.org.tj
https://web.archive.org/web/20080105/http://bash.org.ua
https://web.archive.org/web/20101117/http://ibash.org.pl
https://web.archive.org/web/20070609/http://ibash.org.ru
https://web.archive.org/web/20091004/http://bash.cc
https://web.archive.org/web/20030805/http://bash.cx
https://web.archive.org/web/20080315/http://bash.ee
https://web.archive.org/web/20040608/http://bash.hu
https://web.archive.org/web/20090322/http://bash.im
https://web.archive.org/web/20060205/http://bash.lv
https://web.archive.org/web/20180314/http://bash.no
https://web.archive.org/web/20060112/http://bash.ro
https://web.archive.org/web/20080219/http://bash.tj
https://web.archive.org/web/20120114/http://bash.tk