I wish everyone would pay in BTC...
You know that is really getting old.
You realize that to have Bitcoins, you have to mine bitcoins. So why the heck would you expect to have everyone pay in BTC?
On top of that, this is a new unknown vendor, what protection do I have paying in BTC? answer: NONE.
That's why you should never own a business selling BTC miners. Because you don't understand the very BASIC ground floor aspect of the business.
Are you arguing that you cant purchase Bitcoins outright from an exchange?
And that the counter party risk of fiat processors is better than the counter party risk of community trusted escrow agents?
Telling people what they do and don't understand is a bit of a stretch here.