KellyMom – great breastfeeding tips, also more general stuff about sleep and solids.
Parenting science – a nice cross-cultural perspective (general vibe is “there’s no one right way”).
Baby sign language – free flashcards!
Meditation oasis – I have trouble getting back to sleep after the 2am feed, these podcasts help.
Oh, and also, I love this post – I read it every couple of weeks 😉