For a different take on essentially the same question, see the discussion from May 21st
http://www.sqlservercentral.com/Forums/FindPost925652.aspx
Dan Guzman - Not the MVP (7/22/2010)
All questions have to be prefaced by Server version and 'according to MS Docs' or 'my own personal opinion based on how much detail I felt like digging into at the time.'