Inc magazine published a list of 29 sites for free images written by Chelsea Blacker from Blue Glass UK. The published list is designed to help bloggers and website developers find free images without spending any of their hard earned cash. Unfortunately it's not a comprehensive list, Chelsea's list left out Bing Image search, which allows you to sort your image search by license type, including free to use for commercial.
I'll be disucssing this and how to avoid those pesky copyright laws by owning the copyrights to your images this weekend at the Emerging Tech Conference in Dallas.
Do you have any more? Let me know in the comments or hit me up on Twitter @YoungbloodJoe