Hi,
I had a negative experience with Fotolia recently, another member used one of my images as part of his composition. I contacted support and had a few emails exchanged with Chad.
The result? Chad told me that "He thought this was allowed, it was a mistake", his images was removed and no further action was taken

This guy was selling my image for I dont know how long, he breaks the TOS and my copyright

Is this how Fotolia protects our work as photographers?

Maybe he has used your images too so here is a link to his portfolio: http://www.fotolia.com/p/89020

Rafa