I'm not too interested in simply "meeting" people I admire who have no reason to be interested in meeting me since it'd be a fairly one way conversation. Other than a some fantasy scenario where someone I know of and I become best buddies and I get to eventually pick their mind for real once we've developed some kind of real relationship.
I've met several bands I'm into and have gotten photos taken with them and autographs, but there's not much to say other than letting them know I appreciate their work and thanking them for showing up and such.
Getting to meet people from this forum in person is a realistic prospect that I do have a genuine interest in. Although I'd really like to meet most people here, at the very top of the list would be Keranu and Paranoia Dragon.