I'm not a guru, but I like to learn things, which usually leads me to a forum such as this dandy one here.  Sometimes i find myself asking questions that have already been answered or responding to old posts.  I always try a search for a topic before I post, but sometimes I can't find it, then I post a question, only to be ridiculed in the reply for asking, and trust me, that doesn't really help me much.  
Also, what is wrong with replying to an old topic, If I have something useful to add?
In general, i just want any good tips outside of the basics to be a better more helpful person.  I use forums a lot, and I'm getting to the point where I feel I might actually be able to help in some areas, Especially with this whole arcade madness, it's an obsession.  I don't like to play the games as much as I like to tinker with the ones that have issues, and when it all works, it's time to add something new.... - peace -