I like this idea. It might not be big enough for it's own forum, though :S
Also, you can cheat with guitar tuning on Did You Ever Love Somebody.
http://tabs.ultimate-guitar.com/m/me...mebody_crd.htm
Use the transpose thing on the side to take it down one semitone. If you do that, you can play the chords as they're written, in the normal EADGBE tuning, and have it sound the same as the recorded song. That's assuming whoever uploaded it chose the right chords to start with, though. Which isn't always the case