No, I don't believe this for one second. Infact, my next opinion thread will be based around this, so I'll explain more then 
However, I will say that, not marketing a game and it not selling millions is you own fault. Also, development costs are much lower for the Wii, an expected 10% increase in sales (if that) would just be maximised by the higher production costs on the HD consoles. You can say all you like, so just do it already.
Would it have sold more? Unlikely, but if so, barely
Would Sega have made as much money (if any)? Not a chance.
Hence why Conduit, which sold worse, is getting a Wii-only sequel, and why Activision released Goldeneye on the Wii (as well as a plateau of other reasons)
Saying this is fine, but note the number of "maybes" and "perhaps" and "uncertains" in the article. Madworld ain't going anywhere. Sorry
