As new resources and tools cross my desk, I'll try to post them here so that you can check them out for yourselves. Please feel free to post your own in the comments section, or email them to me.
Communicate Web:Wide by Widgit Software -
A talking, symbol-based web browser. Widgit is the company that created Writing with Symbols 2000 and hosts Symbolworld.org.
X10.com and SmartHome.com
Two great sites for Electronic Aids to Daily Living (EADLs). Many of the devices can be adapted easily for use by people with disabilities, offering more independence and control over their environments. (And it's a cool site for us amateur techno-nerds!)