Bluemountain's impressive (it's an e-card service), in a somewhat nasty-you-have-to-be-a a-clever-consumer kind-a way.
Before they let you send a card, they ask you to sign up for a 30-day free trial. In order to cancel it, you have to call their customer support (you can't cancel online), which is only open during business hours. They then "verify" your address, probably to sell it, before closing your account. (I forgot to ask about that.) Before canceling, they offer a discount as well, so that's worth doing even if you want to use them.
# Jun 8, 2004