I don't think this is an issue of Nintendo screwing up or not caring about gamers, and it doesn't seem like Team Meat has any ill will toward Nintendo. They're a small team, and want to move on to a new project instead of doing the same thing again and don't have the resources or the manpower to do both. While I'd absolutely love to see Super Meat Boy on the eShop, and think it would be perfectly suited to the platform, I can't blame them for wanting to create something new.