Tangential, but one frustration with the "name your price" model (depending on how it's presented) is that I have to pay up-front, without knowing what the valu

Tangential, but one frustration with the "name your price" model (depending on how it's presented) is that I have to pay up-front, without knowing what the value (ie, equality) is. I'll feel obnoxious if I pay $1, but on the other hand, I don't know if it's worth $5. Or, maybe it's phenomenal, in which case I'd be happy to pay $20 for it. That said, this looks interesting; I've bookmarked it for later, and will probably end up paying for it at some reasonable price.