I think that if you asked the people at BITNET sites that do not
run a LISTSERV but use the services (isn't that about 90% of all
users?) you would find that they are willing to support (with monies)
the LISTSERV software also.
I guess I'm suggesting that the survey be sent to all postmasters
 (or BIR's) at all BITNET sites, not just LISTSERV sites.