Please read this >article<if you post photos on your blog! I tend to use Googled photos though I always link to the site, but I'm not taking any more chances and am combing through my posts (YIKES! so many...) to remove every one of them.
I still need to find out where to find photos that are safe to use without repercussions. If you have such an one, please post the link in the comments!
Good luck if you do use photos that are copyright-possible and let the ErAsInG begin!