Why Gumroad is the next billion dollar startup – The developer interview
startupproject.org
startupproject.org
PayPal shuts down all similar attempts at mass payouts like these, then you are stuck.
Go talk to the tipjoy people.
Any business model that relies on PayPal and can't tell them to go #$@^! themselves when they suspend your account is not a viable model. They best start researching and implementing Amazon and other solutions.
Dont get me wrong, I like gumroad's idea and even the implementation, but extraordinary claims requires extraordinary evidence, and I see none yet.
how would Gumroad differentiate if a competitor (or paypal) started providing the exact same service?
The only problem I have with Gumroad is that I can't pay with my paypal account (I am too lazy to dig out my credit card and actually enter the numbers).