The mods can't deal with him because he posts from more than one IP address. Just don't bother with him.

Well the only way mr shaw would know this is because a moderator is talking out of school.

I connect to the internet exclusively via a cellular network.
When you use your carrier’s network, you’re using your carrier’s IP addresses, and they’re changing all of the time. Your private address connects you to the nearest cell tower. Your public address is one of many that connects your carrier’s network to the Internet.

Mr shaw full of shit and displaying his ignorance as usual.

However it does raise some interesting questions about privacy.
I guess data protection in the States is far more relaxed than in the UK, not that this particular issue concerns me.

Whether a moderator should be releasing this information is a matter for the Mods and Max to resolve.