Hi!
Can’t help but be reminded of the film “The Net” with Sandra Bullock, in which a gang of uberhackers, called “praetorians” announce themself by a pi-sign.
http://i.imgur.com/l7WIVZK.jpg
What is that “N” box for? It doesn’t do anything. It doesn’t even have a interactivity in it (like clicking on it would make the thing look like it’s being pressed). Or maybe, when I tried to click on it, my computer and brains were seized by Exxon oil or Microsoft or something like that. It appears when filling in the email address and disappears if you deselect the registration window, and won’t appear again unless you cancel the registration and start again.
Gonna go sleep now, zzz… mumble… grumble… pffhhlzzz… zz… no… evil… corporation… take… brain… zzzzz… must… buy… oil… and… windows… zzzz