Last Friday, I visited The Invisible Dog gallery – a really fun gallery – for the Brooklyn Beta conference. The conference billed itself as a space for coders, designers, coders who design, and designers who code.

Thursday’s working sessions looked fantastic, but I – alas – couldn’t make them. I did catch a few of the afternoon talks: Kevin Cheng on PMing #newtwitter, Marco Arment on building a business, and Fred Wilson on building successful web apps.