You might find this interesting.Ricmedia Guitar Website  have launched there site and the whole thing is totally guitar based for people who want to learn.

Lessons
Chords
Scales
Arpeggios
Music Theory
Metronome
Tuner
and much more

Currently everything is pictures and articles and no video that I have seen but they are good shots and they provide some nice tab you can use to learn fingering as well as proper music for those who would prefer to learn using notes

There are lessons geared for everyone

Beginner
Intermediate
Advanced

Nice part its all free. Well be sure to check out the official Ricmedia website