There /IS/ a hidden email function. In the editor it is under MORE > Hide email.
Hello, I am The Gigabiter(my official Net pseudonym because if you give out your real name on the Net you're hosed), also known as Major_Monogram, ElectroPaint and lightsofpahrump(and daniel-g-cs50 on GitHub but dont go poking around my repos 'cause there's nothing there). I enrolled because I was recommended the course....it may be a bit above my pay grade. I live in Pahrump, Nevada, which is basically the middle of nowhere. I like technology; electric stuff including lighting, telephones and electric clocks; and books. DONT EMAIL ME OR ASK FOR MY ADDRESS, PHYSICAL OR EMAIL!