Dude, Tab sites are all over the net ... Whether they are general archieves or artist specific... Some of them have very large archieves that I believe they almost don't miss a thing.

I believe this site was meant for techniques & tricks ... I mean you get a tab, and in a section of it you read something like P.H. , Sweep , 2-handed Tapping , etc. and you don't know what does that mean ... So you come up here , search for it and read some essays with tab lines (& hopefully a soundfile too) about learning how to do it .

And if you didn't understand the essay on the topic you want, you can just get here to this forum and discuss it with other members.