I appreciate articles like this; even though I've been a DBA for a while I almost always see something in this type of article that I didn't know.  I think it's always good to go back and revisit things we learned when we first started as a DBA.  Also, this type of article is a great tool to give to junior DBAs trying to find introductory SQL Server information.  I'm currently bringing on a junior DBA and I gave him the link to this article; he WILL read it.  LOL

Mark