In following the UK effort to put together a "mashed up libraries" event, I was struck with how useful having a list of library-related APIs would be for this and other "unconference" kind of events. Unfortunately, I thought that the list that Owen Stephens began at
http://tinyurl.com/59hop2 would be difficult to keep current and would unlikely to be used beyond that one event. So with Owen's permission I took his beginning list of APIs and some from the comments and started a page on my TechEssence.info site that I hope can serve as a maintained list that all kinds of library developer conferences can use and contribute to over time. It is at: http://techessence.info/apis/ Please email me any suggested additions or changes. Or, if you're one of these people: http://techessence.info/about/ you know you can do it yourself. ;-) Thanks, Roy