Rohizan Wahab, at IMGembed, wrote to update me on what’s happening there.
They released a whitepaper that reports on the current state of online image use — http://petapixel.com/2014/04/10/imgembed-white-paper-claims-85-of-images-shared-online-go-unsourced/
Besides providing the solution to online image credits by providing embedded images, as well as income for artist for use of their images, IMGembed continually works to expand their pool of content. They’ve teamed up with world-class partners including Condé Nast. In the case of Condé Nast, fashion week photos are made available to bloggers around the world in less than 24 hours after the runway shows. Have a look: http://imgembed.com/user/conde_nast