What API was used most often in the mashups added on ProgrammableWeb? Once again, it was the Twitter API, used in 9 of the 19 mashups added. Overall, 18 different APIs were used to build the newest mashups. New or less often seen APIs used include the pho.What API was used most often in the mashups added on ProgrammableWeb? Once again, it was the Twitter API, used in 9 of the 19 mashups added. Overall, 18 different APIs were used to build the newest mashups. New or less often seen APIs used include the pho.to API, TwitPic… More»