Useful Links and Websites

Strong Lifts - Loads of information on weight training technique etc
Beast Skills - Great bodyweight information with tutorials
Fighting Arts - Link to a thread with LOADS of bodyweight exercises.
Tricks Tutorials - Loads of great info scattered around, tricking and Parkour have similar goals so useful to all.
Interesting Article on MovNat
Hand Balancing book pt1
Hand Balancing pt2

Add your own guys! I'll update this topic with all your responses so we have a nice big compilation!

I follow a blog which has a lot of useful information on paleo diet, conditioning and the current research on those things.

http://conditioningresearch.blogspot.com/

He posts often and about useful information, he also interviewed Erwan Le Corre and is v. interested in methode naturelle and movnat.

In addition: http://combatfitness.co.uk/ has a lot of conditioning info.