OT Warning to new posters: Change your posting name frequently to confuse net-stalkers.

There are several psychotic net-stalking trolls in these newsgroups. The most
psychotic (and proved) net-stalker is "Mark Thomas
"

The only way to evade people like this is to post with a new name and fake
mailing address every time you post to these newsgroups. If you don't want to
have them interfere in your personal life you have to remain as anonymous as
possible. Their lives are so empty that this is they only way that this kind of
usenet-troll can get attention. As you have seen from past threads, people like
this can cause many months of your wasted time and money for lawyers to try to
circumvent the problems they create in anyone's life.

Do what you can to evade and avoid all interaction with these most psychotic of
usenet trolls. The simplest way is to just change your name and mailing address
with every post. Until laws are passed to put people like this in prison or get
forced medical attention this is your best option for now.