Should we have a subdomain workshop.scheme.org as a website covering the
Scheme Workshop co-hosted with ICFP? If so, should each year's workshop
have its own sub-sub-domain, or should they all be on one site?

Workshops are a bit like RnRS in that the group organizing a particular
year's workshop is the rightful owner of that content, but they may be
reluctant to keep updating a site years after the event has passed.

We could also have events.scheme.org, in which case workshop.scheme.org
might be redundant, or would it?