Lynne, great idea for a poll (one I had, but never got around to implementing!)
Here in Seattle: fellow Seattleites silkincense and uberlibran (dinner and THE movie)
The Aero adventure in Santa Monica (AnglessFest): henrypie, Banner Hill, starboardlight, mlewisusc, ndatmo-1, surf, maribel, maribel's friend, (a couple more?). Can I count Jake, Heath, Michelle, Diana, Rodrigo, and Gustavo, who were all just a few feet away, but whom I wasn't actually introduced to?
The Castro adventure in San Francisco: sfericsf, Sashca1007, ptannen, kirkmusic, twistedude, RouxB, JuaninNYC, ednbarby, nerdyjock, Adrian.DelMar, and about 25 others, including starboardlight and silkincense, both of whom I won't count twice.
Here, in Seattle, when they visited: Shuggy and henrypie (whom I won't count twice).
I've also talked to maybe 6 or so others by phone, but I understand you are asking about face to face, so won't count 'em.
Me love Brokies.