As you can see in my sig I play all classes, some more than others. For this reason I often check out all class forums to keep up with class mechanics and class changes. Over the last two years I've always found the priest community to be quite nice and polite. You rarely see threads turning into flame wars and such. Conversation are usually constructive with both sides being open minded and willing to admit their mistakes. The only other class that may come close to the "nicyness" of priest is probably druid. So all I wanted to say is:
Kudos to priest community for being who they are and kudos to awesome priest mods we have. *proud face + white ring above my head*
Edit: Posting this with my sig = AWCKWARD. The sig is more of a personality thing though.