I think this is a (really) bad idea.
Sure openSUSE is better than Ubuntu (I'm sure of that too

), but... nobody here want that Ubuntu fanboy comes on openSUSE forums to "spread" their brown thing...
I don't like "fanboys" for lot of reason... I hope openSUSE users are smarter than this, and don't do the same mistake.
If you want to "invade" Ubuntu's world, just write a nice, unbiased, complete review of openSUSE. And digg it. Everyone here will digg it too