I find that if I can find an old poster or thread that I like I can click on that poster and find viewpoints interesting to me. I follow through that thread a lot of subjects. I could go to search the sites information base and come up with stuff but it is almost easier to google it with the websites name and the subject. I like to say google is your friend.
If I didnt have family still "in" I would let go of this site; but because of the political bias on some threads but have learned to leave the thread almost immediately or I get too stressed.