I thought it might be nice to have a text box associated with your profile so that people could write a little something about themselves, similar to the posts that people are putting up in the current "Come in and say hello" post in the forum right now.
That way, if someone wanted to know a little bit about someone else, they could just click on the username and see what they'd written, rather than click on the username, click reply posts and try to find what they'd written. Obviously, adding content would be optional.
Just a thought!