Would you pay for BNLS?

[Adron]

I'd want guaranteed uptime, with (at least partial or proportional) money back for downtime.

Businesses pay thousands of dollars for these kinds of guarantees.

So?

This here thing is interesting. Do you rather pay $50/month for something that works 28 days out of 30 in a month, or would you prefer to pay $60/month for something that works 28 days out of 30 in a month, but where you get a refund (i.e. $2/day) for those days when it's down?

Guaranteed uptime is just another insurance, and you, the customer, are the one who will end up paying for it...