Our API directory now includes 36 conversion APIs. The newest is the Accuity IBAN Connect API. The most popular, in terms of mashups, is the Drawloop API. We list 2 Drawloop mashups. Below you'll find some more stats from the directory, including the entire list of conversion APIs.
A workshop on open government data pathways by API Evangelist and current White House Innovation Fellow, Kin Lane, shows there is still plenty of potential for developers, startups and interested citizens to influence the government open data agenda and make use of government data assets. Lane ran the workshop as part of the pre-opening day's workshop series at API Strategy and Practice, being held in San Francisco for the rest of the week.