I "discovered" this blog from Ed's blogroll, but thought it was worth pointing out here, too. It's called An Antic Disposition, written by colleague Rob Weir. Rob's an interesting guy, a great developer, and writes well. I first worked with Rob on K-station, where he led a team to analyze and fix performance problems. He really broke down the problem and we got some enormous improvements. He's recently been on a real tear covering open document editors and ODF format issues.
(Inside Lotus is moving to a new location.)
Must read blog