Hmmmm.....
No, I don't like them, as I think they're just lame. All the people that I used to know, and that are still worth knowing about, I'm still in contact. Plus with Facebook etc, never been easier to find out what they're up to without actually having to meet them.
Having said that........ After all that I've achieved of the past few years and what I'm working on at the moment, it would be really good to walk into that room, and put all the rest of them to shame. Maybe just an ego stroke, but I think it would pay for itself.