There are more Digital Postcard sites than you can shake a hard drive at.
I've tried to pick out some of the best.
Digital
Postcards
Cards from "World
Village"
Cards from "1001
Postcards"
From the "Hallmark"
site
123
Cards.com has animated and plain postcards
Cards from the "Adventure
Post Office
Post
Office at "Little Wings". There is a link to their main site on
the Free Pics page.
MyPostcards.NET
has many links to lots of postcard sites.
If your link
provided no hit, let me know. Subject = "Missing Link"
Good Stuff Digital
Post Cards