Did anybody implement @mentions support in roundup?

Hi all:

I seem to remember talking with somebody who as considering implementing
@mentions for roundup change notes.

The idea was you can create a changenote via web or email with
@roundup_user_name in it and the user would get a copy of that one
changenote from the issue. If the roundup_user_name doesn't exist s/he
suggested rejecting the changenote with possibly a fuzzy match for the
bad user name.

Does this ring any bells with anybody, or has anybody implemented the
same?

Thanks.

--
				-- rouilj
John Rouillard
===========================================================================
My employers don't acknowledge my existence much less my opinions.