Disappointed that there's no mention of a discount. Cryptocurrency payments will save them a lot of money. Web/email hosting is an industry with a high risk if fraud.
...until they convert it to cash?
You get $10 worth of bitcoin in your account and it's confirmed, you have $10 of bitcoin, and nobody can take it back.
That, plus the lack of a 3% fee (although there might be one for their bitcoin processor) means a good amount of savings for some.