I signed up for a website that’s recently come out of beta after a long wait time.
On the login/settings form it asked you for an anonymous username to post data to the site.
I entered the string:
someone and received this back from the server in an error message in the UI:
I figured I might play around with this. I am not sure if they are using a SQL or NoSQL database but I’m going to dig into the error a bit.