MoviEmail Send a free QuickTime movie clip along with a personal message. OmniCity Free virtual flowers, gifts, cartoons, and postcards. Outpost Network Send real cards, letters, awards, etc. Cand send a few free page greetings. Real flowers also for purchase.
Site also contains good information on flower meanings and care.
Postcards from the Web Free postcards for various occasions with some animation. Delayed sending available. Direct inbox delivery. This holiday site offers free animated ecards or printable ones. Has a lot of fun activities for children.