My company sites...

BucketSoft.com
The Micro-ISV.

SilverlightXAP.com
Royalty-free Silverlight controls and XAML illustrations submitted by developers and designers.

RegexHero.net
Powerful and easy to use .NET regex tester built in Silverlight.

My personal sites...

swortham.blogspot.com
My personal blog (mostly programming stuff).

GLdomain.com
My OpenGL site. Most of the programs and tutorials are outdated by today's standards, but I suppose it could still be useful to someone.

060calculator.com
Calculate how fast your car will reach 60 mph from a standstill.