I ran across a couple of sites that were pretty interesting this weekend.
The first, WPF
This site is dedicate to providing crash course 10 min videos on getting up and running with WPF.
Current video listings:
This is a great site if you would like to see WPF in action or want to get up to speed on WPF very quickly on some of its capabilities.
The second, Dot Search Engines
SearchDotNet is based on Google Custom Search technology to search .NET related sites and forums to help make searches more effective, while filtering out unrelated or duplicate content.
Other DotNET search engines