I think Duffy's post have been sufficiently addressed, lol.
In that there are a small number of people whom the Vita's penchant for porting actually appeals to? Sure. That's still not nearly enough people to save the system.
By the way, I bought the early edition and love it. But I'm not going to buy two versions of the same game, or just the inferior version. I'll play Gravity Rush and Lumines while on the road, then the other games while at home.