This may be a non-issue by the time you read this, but currently (as of
07/23/2009), mailing-list items (questions and responses) do NOT (appear
to) show up in the forum.
You may be better served looking through the mailing list archive:
http://rubyforge.org/pipermail/ironruby-core/
AND/OR subscribing to the mailing list directly:
http://rubyforge.org/mailman/listinfo/ironruby-core
I brought this up here before:
http://www.ruby-forum.com/topic/191700#new
But I thought that this post might serve better as a more visible
warning for users hitting the forum until the issue is resolved.
Note: This only appears to have been an issue for a few weeks.
Previous to that time, mailing list items came through to the forum
without issue.