The Open Handset Alliance -- the raucous group of firms officially supporting and contributing to Android's development -- has added a staggering 13 new members today, including Freescale (Moto's former chip unit) and China Telecom, China's EV-DO carrier.

Update: We still don't have have a press release from the OHA for some reason, but the Alliance's Members page appears to be updated, at least in part (Telecom's listed, for example).