Yeah, at some point Google had an option to search specifically in groups and forums but they killed it. I would also very much like a forum-specific search eng

Yeah, at some point Google had an option to search specifically in groups and forums but they killed it. I would also very much like a forum-specific search engine, very often I'm looking for discussion about a subject rather than the subject itself. Ideally it would source from forums, reddit/HN/Digg and the like, comments directly under articles/blogs, Wikipedia talk pages, archives of newsgroups, mailing lists, Google groups and Yahoo groups, etc.