I recently discovered this information, although this may not be new to others who follow SQL Server more closely. Although I don’t administrate SQL Server as much these days, I try to keep up with what’s happening.
SQL Server 2005 Webcasts are available for viewing here. The Webcasts provide content of the features and enhancements built into SQL Server 2005.
Found a site called SQL Hunter from an article in the May 2007 edition of SQL Server Magazine. The site provides a SQL-specific search engine which appears to include SQL Server, MySQL, PostgreSQL, and Oracle topics from web sites, forums, and blogs.