Scrabulous, the Facebook app that cloned Scrabble, has been removed from Facebook for US and European users. Apparently because Hasbro pushed Facebook hard enough, now that they have launched their own official version.
It’s still there for other countries, because outside those territories, Mattel has the rights.
Now, I haven’t seen enough on the case,so I am curious about what IP law is being used, exactly. I suppose there’s a trademark case, since there’s a reasonable chance of confusion. I see copyright mentioned, but usually you cannot copyright game rules (people used to patent game designs, back when!). And the DMCA was invoked, according to this article. Anyone know?