Suggested Changes/additions To Nairaland

I have a few things on my wishlist concerning Nairaland, maybe u guys can add more and maybe Seun can consider them?

1. Searching for a Nairaland member by their ID -  if i want to refer to somebody on nairaland, it's pretty hard to get u to know who they are if you've never read their posts, unless you can view their profile. Now how do you get their profile if u can't search? _{Very useful for stalking, too. And topic tagging.}
2. More characters in the signature text - 72 chars is too small for me, i don't know about eveybody else.