Communication: PIP Networks Email messages going through remailer networks can be delayed for hours (or more) before being delivered. This is somewhat acceptable for email. But not for real-time network traffic. We want to be able to do web browsing, electronic commerce, and chat rooms privately, in real time. We can use specialized solutions: e.g. Anonymizer for web browsing Or we can use a general Pseudonymous IP (PIP) Network. Allows real-time Internet communications, using a pseudonymous source address.