Dreamstime launched yesterday: stockfreeimages.com.
How can a site that has been launched yesterday possibly have 166,481
Those are probably dreamstime.com users. Hard to tell.
Read the "about us" and it is just the images that they have always offered for free, but gathered in a separate site. They want a link back, and only web sized images are free.
I thought they said it was launched in 2012. I'm sure I've read the name before - but I might be imagining it! LOL
According to Alexa it looks like they started in 2011 and they are doing pretty well...
They obviously choose their domain to match the search engine query 'free stock image'.
Yep, it seems they stared in 2011, but right now they are advertising new site. Weird.