Except for Bill Gates, whose address is publicized through his column, folks have had a chance to voice objections to being included. They will decide, case by case, whether to reply. Within the limits of my schedule I myself will try to answer everybody. No miracles promised. But, look, I type fast .
Links come and go.
I'll do what I can do keep them up to date. Your Net provider may not carry all the newsgroups mentioned here. What's more, like links, newsgroups can fade away. Not all Web software works the same way. Some browsers won't take you directly to electronic mail or Usenet newsgroups.