The price $100/month is based on a fact that there are not that many developers who would want this service. I don't know about
the Zope hosting or ColdFusion hosting prices, but if you read my messages carefully, you would have seen I had mentioned that
the price would go substantially low if there is more interest and more no. of developers wants to use the service. The sysadmin
work does not make much difference whether it is very few or many accounts, but the cost to be beared by us for the
configuration of the server makes such a difference. The price is based on the configuration, time to be devoted for support and
the quality of service we are providing.
Thanks,
Unmesh