If you're looking for a good source of daily advice and technical tips, I suggest you check out MSSQLTips.com.  This resource is brought to you by Edgewood Solutions, a top-notch SQL Server product and services vendor.  Edgewood has a couple notable talented SQL Server experts on staff whose work I've been following for a while now - Jeremy Kadlec and Greg Robidoux.  (Both of these gurus write at SearchSQLServer.com.)  I've been subscribing for a couple weeks now and find it to be a great resource.