Our API directory now includes 62 image APIs. The newest is the Pic Resize API. The most popular, in terms of mashups, is the Yahoo Map Image API. We list 12 Yahoo Map Image mashups. Below you'll find some more stats from the directory, including the entire list of image APIs.
Blekko is a search engine which uses both algorithms and human interaction for producing high quality search results. Currently serving more than 3 billion pages, Blekko sorts through spam, content farms, and sites containing malware in order to offer only real information to the end-user.