[dominiclee]

It's as easy as Paypal (or easier) using email to sending money. If they can figure out the secure concern (time will tell) or say it's 100 percent secure, it would be quite awesome. I agree, not sure how it prevents spoofing or email being compromised problem.

[elie_CH]

It wasn't that easy for Paypal :) http://ecorner.stanford.edu/authorMaterialInfo.html?mid=1028