A list of stock agents and what you think of them or use them for!
At the moment i use
Photographers Direct professional stock photography images buy photo stock images
for my higher quality work, to upload to the site you need to be already shooting in RAW and saving as TIFF...
I sell my prints via my web site and
RedBubble - Art Gallery and Creative Community who charge nothing to host your images but make their money offering your clients the choice of frames cards and canvasses etc.. the large image is uploaded and the client can buy direct from the site!
I have edited this post just here.... I was wrong to suggest you can use both fotolia and photographers direct ... photographers direct do not condone the use of micro stock sites and will not take photographers that use them! I appologize to Chris Barton and the photographers direct team for my misleading post...