UG also has a vbulletin forum which is a good place to get help and advice on guitar.. I used to be a moderator there. It's overrun by teenagers now asking for relationship and sex advice .. but if you post in the right forums you can get some good input there.
I don't recommend learning by tabs though .. actually I don't recommend tabs at all. It's up to you obviously, but when I taught I refused to teach my students or help them with tabs. Standard notation ("sheet music") is the only way to go AFAIC.