I joined Google+ a few days ago, and while I'm uncertain how much I'll actually use the social media aspect of it, it does have one great thing going for it - sharable photo galleries!
If you're interested, I've started two such collections of miscellaneous screenshots (I take a LOT of screenshots as I play). You don't need to be a Google+ user to view them.
Random WoW - Funny or silly shots, such as Tirion being kicked in the face by a horse (possibly my favorite screenshot ever).
Scenic WoW - Artistic or picturesque shots!
Here's some other examples of screenshots in the Scenic gallery:
Also, I'm going to be on the Twisted Nether Blogcast this Saturday! I'm quite excited and honored to be asked, should be a lot of fun! Show starts at 8PM PST, hope to see some familiar faces in the chatroom!