Lol can't blame them for going where the money is. Revelations isn't much of a loss. It was 2012s most over rated title IMO. If it was on Vita it'd struggle to score above 6/10. Monster Hunter on the other hand is a big coup for Nintendo but if they have 3 year exclusivity for it then its Nintendo's bought and paid for. I don't see what the problem is.
Does say a lot about the state of Nintendo though if they're having to buy exclusivity. They would never have done that before. That used to be a dirty Sony tactic that Microsoft mastered this gen.