HTCDEV Site http://snapvoip.blogspot.com/
HTC has launched their developer site, htcdev.com, providing all that is necessary and more for developer looking to develop for HTC devices.
Resources include HTC's OpenSense SDK, Bootloader Unlock Web Tool(soon) and Kernel Source Code. Then there is the large FAQ and if you are in Austin Texas on October 1-2, a large Android BBQ :)
HTCDev via Androidguys