Heck, just trademarks alone would be enough to take this down, both from Canonical and Microsoft.
> Any redistribution of modified versions of Ubuntu must be approved, certified or provided by Canonical if you are going to associate it with the Trademarks. Otherwise you must remove and replace the Trademarks and will need to recompile the source code to create your own binaries
Somehow I have a feeling that this was not approved by Canonical
