I keep my blogroll slender. I have plenty more bloggers tucked into my feedreader but at this point there are only six I know I could recommend to a teacher stuck in quicksand then walk away with a smirk and the knowledge that they’d be alright.
The most recent is Dave Marain and his Math Notations. Dude’s experienced yet vital, provocative and eloquent. He’s fresh to the scene and his posts have flipped from open letters to graybeards like John Derbyshire to what I hope will be an ongoing series of math warmups. He hasn’t pinned himself down yet, which is great. If you’re stuck in quicksand, this is your guy.