I would like to mention that 1) this meetup did happen, 2) it was a good time, and 3) we agreed to meet again at the same time (6:50PM) and same place (Hicks Undergrounds) as before this week, being Friday the 17th. I think I can say with confidence that if you decide to attend there will be other people there and they will be cool. Our conversation last time ranged widely over a variety of Less Wrong topics and there seemed to be a lot that different people could bring to the table.
I will attend if my schedule permits. I'd been hoping someone would set something up but apparently had not seen the earlier attempts to do so.