I don't care until they ask for my credit card. At that point the pricing is a need-to-know, lol. But before then, like with the mint.com example you mentioned,

I don't care until they ask for my credit card. At that point the pricing is a need-to-know, lol. But before then, like with the mint.com example you mentioned, I just assume it's free or freemium until they tell me otherwise.