Um, not so easy suggestion, but I think someone should do better patterns of joint textures. Like "hided zone, shows when moves joint, outdoor zone" etc.

I agree. The joint textures should work better with holding/relaxing of a joint.#

Supported.

Just ask somebody that is using mudbox. I think it's easy to do it in that program...
If u are refering to better templates like for normal textures?

I mean to do this for everyone, not only for me. Just do it easier for beginners and etc. Also some1 just can't use MudBox.