If you play with a more narrative combat style, and therefore don't even need a battlemat most of the time, then that's even more true. I don't want to ever replace the actual rolling of physical dice in an in-person game. Frankly, I don't want to ever replace writing on an actual paper character sheet with a pencil either.
a good example of varying preferences.
I really like running my PC off my iPad. More so than paper.
But I still prefer to roll real dice.