Free electronic greeting cards are a great thing. Nice to receive, and they are growing in complexity - animated, as well as flash, versions are available. Of course, lots of folks have spam filters up and running which prevents the card's delivery.
Solution? Lots of sites send a message with a jump, instructing the recepient to travel to a website where the card will be revealed.
For Valentine's Day, maybe an ecard isn't the best thing for the love of your life. But it's a nice idea for grandma, right?