The Symbian Foundation has announced that Symbian OS (330,000,000 shipped) is now fully Open Source from today.  Members of the foundation include Nokia, AT&T, LG, Motorola, NTT Docomo, Samsung, Sony Ericsson, STMicroelectronics, Texas Instruments and Vodafone.  This is the result of the weird timer over at Countdown.Symbian.Org.  More news soon.