MyBrokenLeg.com
This site gets a fair amount of traffic from people looking for broken ankle information so I wanted to repeat/bump up a link that I mentioned a few months back:
The discussion forums on MyBrokenLeg.com have an enormous wealth of information on all things leg injury related. I didn't discover the site until about 5 weeks into my injury and wish I had found it sooner.
Good luck with your recovery.