My company sites...
Web performance optimization.
Powerful and easy to use .NET regex tester built in Silverlight.
Find and research cars based on criteria that's important to you.
My personal sites...
My personal blog (mostly programming stuff).
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 Most of the programs and tutorials are outdated by today's standards, but I suppose it could still be useful to someone.
Calculate how fast your car will reach 60 mph from a standstill.