That is, you can quickly and easily make a copy so you can make radical changes without interfering with the original, or to make customisations for your own use.

We’ve used a red pitchfork for the icon, because amongst computer programmers
forking used to be pretty controversial. These days with distributed version control systems, and instant web based collaboration, it is less so.

Right now it doesn’t fork your datastore – get in touch if that’s a problem for you, or if you’ve got any other feedback.