Just some food for thought.
I would think that there is some correlation but not much.
Afterall, a very good trader can join a forum and in the beginning he will have very few posts and, conversely, a trader can be a post junkie without being profitable.
From my limited time on forums, it SEEMS like traders with alot of posts have a better knowledge of trading but that doesn't mean that they are more profitable than traders with fewer posts.
Any opinions on whether such a correlation exists?