The page at: http://www.gabrielweinberg.com/startupswiki/Hacker_Groups# http://www.gabrielweinberg.com/startupswiki/Hacker_Groups# lists two "groups" in Boston.

The page at: http://www.gabrielweinberg.com/startupswiki/Hacker_Groups# http://www.gabrielweinberg.com/startupswiki/Hacker_Groups# lists two "groups" in Boston. One of which is http://betahouse.org/ http://betahouse.org/ which seems to be a CoWorking space. Co-Working, I would think would be a great way to meet people. It seems to be at least in Philadelphia at http://www.indyhall.org http://www.indyhall.org. I'm sure there are lots of programming meetups in the area too, which while not startup related per se, probably are attended by some founders to do the same sorts of things--network.