sentence: as of january 2009 , include apple , cabo communications , carnegie mellon , dartmouth , duke university , eventful , fresno state , fruux , google , ibm , kerio technologies , mailsite , microsoft , mozilla foundation , neutralspace , new york university , nokia , oracle , patricia egen consulting , peoplecube , rensselaer polytechnic institute , scalix , sony ericsson , stanford university , stockholm university , sun microsystems , swami ( swedish alliance for middleware infrastructure ) , symbian , synchronica , timebridge , university of california , university of chicago , university of michigan , university of pennsylvania , university of washington , university of wisconsin , yahoo! and zimbra .