Would be nice if it allowed you to create a random temporary network as a demo (without asking for login/password).

I'm not going to sign up just because the idea sounds like it might be fun. I would want to try it, but not sign up for it.

Allow anonymous users to create a temporary network (or whatever it is), and put a box with a random network name already in there so I only have to click one button, and make it say something like "try it now".