May i suggest that you change your favicon to something more suitable to the site? The vbulletin image is a bit of an eye sore. they are already advertised in your footer.. thats enough lol
Also it would be nice if you can add a facebook and say a twitter image in the postbit that would lead directly to someones profile. similar to the yahoo, aim, etc that show up when you add the info in the cp.. I know they have the addons cause i ahve them on my forum.. got it from
vb.org