I went to blogger night last year and so most of the folks on my list were from that. But the last year at RFK I saw:
tomterp
shoeshineboy
vinny's mullet
DaveBinMD
bumsfan4
More recently met:
Zilla2005
saltydad
Nat of the Living Dead
blue911
kimnat
I'm sure I'm forgetting a couple here....
Plus I got to meet Colin Balester, get my elbow on his wikipedia page and got a really dirty look from Bob Carpenter!