i taught myself to play through guitar world magazines. never really used online lessons much.
this place seems decent enough.
Guitar Lessons and Easy Songs for Guitar - Guitar Noise it never hurts to just google and see what random sites have to offer.
are you looking for more theory or technique based lessons? i always found having a specific goal helped me focus on practicing and developing my own style and technique. depending on what you're looking to learn i might be able to help you out in this thread, although my knowledge of theory is pretty weak.