this repo posts the node.js irc channel logs in a way that individual irc messages are indexed by google.
the list of messages and corresponding links are listed here.
this is only one month of those chat logs, so there are something like 42,500 individual messages, so those are posted at unique url's of the following form:
http://one-month-of-chat-logs.github.io/docs/<year>/<month>/<day>/<hours>_<minutes>_<seonds>_<irc handle>.txt
http://one-month-of-chat-logs.github.io/docs/2012/7/9/0_27_0_rrjamie.txt
these can be searched with something like this:
site:http://one-month-of-chat-logs.github.io security
FUN FACT: we also tried to do the full year of 650,000 messages. google didn't feel like indexing all of that, but it's still posted here.