Agreed and with CWA also. I remember Windows 2k. There was Pro and Server. That was all they needed. Very much like OSX and OSX Server.
They had planned a Home edition of 2K too, but eventually the plan was scrapped when they came to the conclusion that the vast majority of home users weren't ready to go over to the NT kernel - and at the time, they were right.
I really think Microsoft needs to go back and reconsider the pricing and product lines, especially in light of the popularity of Linux and Apple. Heck, most people don't even buy Windows outright, it just comes bundled. So, the only people they're really hitting hard in the pockets are those that are savvy enough to upgrade or build a new machine. Why force people through hoops with OEM versions and whatnot?
Just make 2 versions, one for home and one for business. Strip the eye candy and other fluff from the business version. Strip the domain membership capability, group policy and other enterprise-centric fluff from the Home version and you're good to go. $150 for the Home versions and $250 for the Business version. It would sell like crazy, especially in light of the current economic conditions.
If they want to do Media Center, Tablet and other platform specific versions, sell them as $50 add-in packages. An OS shouldn't be everything and the kitchen sink. I thought Microsoft had "gotten it" when they unbundled Mail, Calendar, IM and other stuff in Windows 7, leaving it up to the user to decide what they want. Apparently not...