Breaking MIME concatenation

[Robert J. Hansen]

> I think a fundamental discussion is necessary with the question: Who
> should / will use GnuPG in the future?

While y'all are having this discussion, remember that GnuPG's 95% use
case is verifying Linux packages, and that number isn't expected to
change a whole lot.

Email users are important, but are also a very very small part of the
ecosystem.  Under 5% of the use, definitely; probably under 1%; I
wouldn't be surprised if it was under 0.1%.