EBay doesn't even matter to us. Paypal is the one that has to make the change. But the only way they'd do that is to become an escrow with a high fee for use. It might start low. Paypal is basically 1/3 of EBay's revenue right now and only growing. EBay might be getting left behind. That's why the company is split on breaking up the two entities. EBay doesn't want to, because it's their most profitable part of the company. And Paypal does want to, because they could be bigger than EBay's little money transaction company.
I predict Paypal to hop up and then come crashing down once Cryptocurrency gets bigger and more accepted. We all know it's coming. I don't know if Paypal will adapt, and I'm not sure it matters. They're an old fashioned system, taking 10% of fees. Fuck that.
Go with Amazon and screw EBay/Paypal.