In perusing the boards I often see where people go to Nate French for official decisions for cards that might have ambiguous or disputable text. Is there a central place where all of these decisions are saved? I have yet to find it, but I could have sworn that I saw someone mention it at least once.

If no such magical resource exists, maybe that is a good opportunity for cardgamedb.com to be that resource?!

Cardgamedb.com is actually where that resource already is. If you go to the forums there, there's a SWLCG rules forum that has a thread specifically for people to post rulings they get from Nate and/or Erik