New profile language

How about something like:

"Profiles (or bindings or context classes, etc.) may be developed by groups
other than the SSTC. OASIS members may wish to document and submit them for
consideration by the SSTC in a future version of the specification, and
other groups may simply wish to inform the commiteee of their work. Please
refer to the SSTC web site for further details."

This is in reference to a comment about whether non-members could even
submit a profile, I guess. If that's not an issue, we could simplify the
language further.

-- Scott