99luftballon writes "Sweden and Denmark are running tests on replacing stamps with text messages. The writer sends a text message to a central server, which bills for the stamp and returns a code to be written on the letter. It's an interesting system but it better have very good security. Could this be the end of stamp collections and philately?"
In the future, you're going to get computers as prizes in breakfast cereals.
You'll throw them out because your house will be littered with them.