Think the social web is big? When it comes to connecting Twitter, Facebook and others to the rest of the web, APIs are there to do the heavy lifting. The category continues to explode, already surpassing the number of social APIs added last year. Our directory currently lists 558 social APIs, with nearly 200 added this year.
Stack Overflow, the innovative and popular programming question and answer service, is planning to open an API. In keeping with their community-centric approach, they are asking developers for input on what features should be included in their API.