This is off-topic: but has anyone heard of that thing that the internet created a couple decades ago? It was created to let you communicate with other people in a professional (or not) way, privately, without broadcasting it to the public (which does not need or want to see it). It was called....
The e-mail.
Let me give you a couple nice e-mail domains to start you off:
hotmail.com
aim.com
yahoo.com
gmail.com
It's amazing really, try it out sometime.