I already posted this under the article about Wii U achievements, but I thought it might get more discussion if I posted it here.
I like the idea of achievements to a degree, but Playstation and Xbox take the concept too far. I mean seriously, getting achievements for playing through the story mode normally lessens the value of the awards, and having to get 30,000 kills puts some out of reach for the vast majority of players. I want Nintendo to have a system in place, but I don't want what the other systems have.
Here's my idea. Badges. No more than 5 badges could be gleaned from any one game, leaving no room for superfluous extras (ie "Killed your first enemy!" "Bought your first gun!" etc.). This would also prevent sales of poor games just to boost one's score; each game would add too little to make one or two matter. Ideally these badges would consist of goals like beating the game, collecting everything, beating hard mode, and the like.
Now's where it gets interesting. Rather than a total point score, a person's total badge number would appear to the public, but not all of the badges would be viewable. The player would have to pick 20-25 favorite badges to put on display. In other words, when someone looks at your profile they would see the badges you're most proud of rather than a cluttered list consisting of dozens, and eventually even hundreds of awards. Each award would feel more significant when viewed in a small group too.
Personally I think this system would work well for Nintendo. It's unique enough that nobody could say they just jumped on the achievement bandwagon, and matches their overall themes fairly well. They've used badges or badge-like things for years, probably starting with Pokemon, but also appearing in Paper Mario, and somewhat in Super Smash Bros.
I love the idea of getting a badge when I beat New Super Mario Wii U's main game, and then getting another when I unlock and beat those inevitable secret levels. Perhaps the latter could say "honorary Super Mario Bro"... But realistically, this setup could work well with every 1st party game Nintendo would make. The only games I would wonder about would be COD-type games.
That said, I don't play very many COD-type games. Anyway, any thoughts about my thoughts? Why it wouldn't work, or how it could be better?