Twatter
Twatter is in the public domain. Anything you post there is fair game to be republished. Copyrighted images excepted except that if it's yours you probably signed over the copyright to Twatter to be able to send it.
It's very old advice but still very applicable - If you wouldn't want it published on the front of your local newspaper don't post it on the fucking internet.
Biting the hand that feeds IT
