Me: "Hey dude, check out this website that's going to tell you about this great new Mexican place on your block. Here's $30. Enjoy." = not free
That's what makes it invalid as an example.
I don't see a lot of value add (as a giftcard replacement) for vendors who are already selling gift cards online.
http://news.ycombinator.com/item?id=2351451
you wouldn't give a giftcard either. Giftrocket is only meant as a replacement for giftcards, not as a replacement for cash.
You'd use the service. I wouldn't. I argued why I don't see anyone using it. Don't write me off as an internet misanthrope trying to ruin everyone's fun.
edit: I'll be more constructive. I'd consider using this if it somehow felt like a gift card instead of a deposit to my paypal account.
https://www.paypal.com/cgi-bin/webscr?cmd=_display-receiving...
https://www.paypal.com/cgi-bin/webscr?cmd=_display-fees-outs...
Free when the money comes from PayPal balance or bank account. 2.9% + $0.30 USD when the money comes from a debit or credit card or PayPal Credit (the sender decides who pays this fee).