Fabulous site for SQL Server help

Some search I did recently for help on a SQL Server topic led me to http://www.brentozar.com, which I have found to be an extremely useful site.  Although I've worked with SQL Server for a number of years, I am much more proficient (and comfortable) with Oracle.  (Now that I'm older and wiser, I won't get into which is better...  there's room for all RDBMSes in this world.)  But one of the things I like most about the Brent Ozar site is how high-level it is:  they delve deeper into issues and provide a lot of good evidence for their assertions.  It's also nice that they share their knowledge (and scripts) for free.  And they have a good sense of humor.