The current issue of Redmond Mag has an 18 page pullout from Microsoft about the value of their Windows Server certification program. In it is a highlight about the benefits we've seen by routinely certifying Diskeeper. Achieving certification certainly results in a better experience for customers.
Centrify Corp, one of the other products highlighted posted the pullout as a pdf on their site. You can read it here.
I found the back page Microsoft ad amusing. Is it just me or is that a photo-chop of Marc Cuban yelling at an NBA ref?