These are new (or new to me) blogs since my last update:
Board Game Development - Emanuele Ornella, Pavoda, Italy. Ema already has some successful game designs (Mind the Move Games) and he reflects on new game design ideas.
Breaking Every Rule - Roger Ngim, San Diego, CA. Focussing on lecture course about games he is teaching at the University of California at San Diego.
Castle in the Air - Alec Bings (a pseudonym), unknown. Thoughts on games.
Green Dobbers - Garry Clarke, West Sussex, UK. Taking over session reports from Colin of Billygames and Stuff, who seems to have ended his blog.
Invent a Board Game - Chris Rehberg, Sydney, Australia. Started a blog about the board game invention process, but I'm not sure where it will go.
Library Gamer - Brian Mayer is developing a game program and library for Western New York libraries. More information at this ning site.
Obsessed With Gaming - Colin Sherman, Bothell, Washington. A podcast.
SAD Wargamers - Session reports from a Swindon, UK war game club.
Willow Tree Games - Joe, Whitinsville, MA. A blog from a new company with one new game. The blog is attempting to be of general interest about the board game creation and submission process.