Although currently still beta testing, MacStores is an on-line database where you can list your Mac using Company, school, or organization for others to find when they are feeling alone in the Mac community. Other Mac users looking to support those companies who made the right OS choice can go straight to the database to search for a Realtor, pet groomer, hotel or even college.
The powerful search features allow you to make your own Top Ten MacStores list or put to rest that argument that you've had with your WinTel using friend who says there are no companies using Macs.
If you're a programmer looking for beta test sites in your key markets, there is an option for the listees to flag themselves as being interested in beta testing new software, and how many machines they can test on.
So hurry by and add all the stores you know to the new MacStores resource before someone ads your store for you. We have the database, we have the features, we just don't have any stores listed yet... :)