Just curious, why don't you think it will succeed? The method seems to be working fine for the guy you just replied to. Are you saying that in the long run, a better model might win out?

I guess I could see why you'd think that and I might even agree, but I personally think that knowing what features I'm missing out on better motivates me to buy the premium product. And if the price is appealing and worth it to me, then I'd be happy to pay it.