I think it is pretty interesting that there is so much talk about squatting, toes-in-toes-out, bar placement, etc. I figure these people have opinions because it is such an important movement, that is why I have been stressing squatting at least twice a week.
If you like to geek out on the gory details of squatting, here are a few places to start your research:
Active Hip 2.0: The Directors’ Cut
The Squat, or How I Learned to Stop Leg-Pressing and Use My Ass
Episode 240/365: 10 min Squat Test #8, Athletic ACL Injury Prevention
My Stance on Squat Stance
Please post any other articles you think will add information to the discussion.