[SURVEY try again] pgp5.x / pgp2.x users

[Ulf Möller]

> > 20 % of the users who have posted digitally signed messages that are
> >  available in my news spool (international and local newsgroups and
> >  mailing lists) use PGP 5.  The sample contains 545 unique e-mail
> >  addresses.  YMMV.
> 
> These are very interesting results.  One question: what are the groups
> about?  Are they close in to PGP topics or far away?

A number of them are crypto related, including the OpenPGP and a
German PGP users' mailing list.  Perhaps someone with access to a
large newsserver could grep for PGP signatures on the rec.* hierarchy?