Every MobileMe user has a Snow Leopard license.

Though using Mac OS on Habré is not enough, anyway it will be useful for someone.
This news will be important to Mac OS X users who dream of switching from their old Mac OS X 10.5 to Snow Leopard.
Note: Valid only for those who have not transferred from me.com to iCloud.
Also relevant for Russia and Ukraine!

Instruction

Follow the link and enter your username and password from MobileMe.

You are automatically transferred to the order page

In the window, specify the address, first name, last name, phone number, city.

And wait for your license.