some sponsors seems to allow it..
 

SPAM! Why on earth would they? I'm getting daily spam from DVDTube and now I'm getting Spam from something I've never seen before; officiallykerrymarie.
Other sponsors seems to allow it too.. wouldn't it result in getting there merchants etc being closed?

because it makes money

You can possibly report them... that site doesn't even have an affiliate program so they can't blame an aff.