cool. Might I suggest that after the pace gets saner, you add a script that fires a confirmation email before creating the instance + includes a "how to use the hosted instance" mini explanation.
This might a) free up some instances that are created only because certain folks have this silly habit of retrying a form with new values when it doesn't work the first time, and b) will make it easier to couchdb novices to get started.
Otoh, I might just be speaking for myself and my own silliness.