I like this comment.
There's one additional benefit: scanners are actually hurt by probing this machine! You may have noticed how slowly the probing proceeded. This was caused by your firewall! It was required, since your firewall is discarding the connection-attempt messages sent to your ports. A non-firewalled PC responds immediately that a connection is either refused or accepted, telling a scanner that it's found a live one ... and allowing it to get on with its scanning. But your firewall is acting like a black hole for TCP/IP packets! This means that it's necessary for a scanner to sit around and wait for the maximum round-trip time possible — across the entire Net, into your machine, and back again — before it can safely conclude that there's no computer at the other end. That's very cool.
How cool is THAT? hehehehe
