Today I signed up.
I was using g00gle searching for photos to use in an article, then I noticed one of them was being linked from dreamstime.com so I came here and signed up.
Then I got an email telling me that if I wrote up a blog article I would get a free credit, so upon doing that. I will then be able to purchase my photo for free.
Congrats to me.
Photo credits: Studio Grand Web.