> NAT and a firewall are 2 different things Exactly. Which is the issue with saying, as the article does, that NAT is the reason most people don't have an Inte

> NAT and a firewall are 2 different things Exactly. Which is the issue with saying, as the article does, that NAT is the reason most people don't have an Internet visible server, when the real reason is that their computers need to be behind a firewall and once you're behind a firewall, safely opening up just little pieces of it for an Internet visible server is something most people aren't going to want to deal with.