Alberto has a great list of BPM blogs on his site (not just because ours is listed among them!).
There are a couple of new ones in his list that I need to check out - blogging the internet of things, for example, or Team Cognition.? My favorite comment from his post was in regard to Theo's blog (BPM redux):? "Theo Priestley's posts are like Salvador Dali's paintings."
I don't know what it means, but it made me laugh!