Reading the source for that, that requires Java to detect the local IP address.. something I'm sure that we all don't run on an active basis when visiting the LFS forum.
As someone who works in IT, it's great to see the stupid being pinged.
There's some truly ignorant behaviour from some people on this forum and if the dev's start banning the idiots then the rest of us can get on with developing the best race sim.
I don't suppose you can also tell us what OS he is running with what hardware configuration. Oh and the colour of his carpet would be interesting as well.