User blog comment:Bovell/Popular Modern Warfare 2 mod, alterIWNet, shutdown by Activision/@comment-4122733-20120313170450/@comment-24933150-20120314132948

OK. Activision filed a complaint because the devs made aOps and aMW3. aMW3 is 'stealing' players from the original MW3. Original MW3 = pay-to-play aMW3 = Go play. FOR FREE.

TL:DR= Activision DOESN'T WANT ANY BS regarding about new stuff.