Now I love Nintendo and I'm a fan of Sony and Microsoft but this is getting a bit out of hand. Can we please start truly utilizing what we already have before we make more stuff, I mean really we have enough input methods. If they want us to buy shit they need to make more then 1-2 sometimes good, mostly mediocre games per peripheral and actually make use of the damn things. Also a gun, Really? The stupid gun has been done so many times already Nintendo's first console had a gun, shit even older then that had guns, we've seen/bought enough plastic guns. Your gonna use the thing once, realize its not worth the money, then never touch the thing again.
Only peripheral I've liked this gen is the guitar hero 2 guitar I have for my xbox 360. It led me through Guitar hero 2, Guitar hero 3, and Rock Band1-3. Its actually useful for playing a game and the game you can play with it actually has replay value, I still bust the thing out from time to time to play some rock band 3 with friends.