I'm curious about how the profile registry is intended to be used. At
present, each eclipse installation will have it's own registry. Are
there any plans to have some kind of registry hierarchy (global,
machine, user) or other ideas that would make it possible to for
instance discover all installed eclipse instances? Given that profiles
can be roaming, parented, shared as read-only, etc. it seems a lot of
thoughts has gone into this already.