Today, we installed JIRA on an NT server for a client. It turned out the NT server was running into swap because of a bunch of other stuff running on it and the app ran too slowly, so David suggested, “Why don't we stick it on the AS/400?”
So we did. Now from Mike's reaction we're the first person to try this. It worked first time. In fact, it took less time to get running than it did to poke a hole in the firewall so people could see it.
Next time someone tells me Write Once Run Anywhere is pointless, or just a myth, I shall beat them with my clue-stick.