How do I communicate with Ruby Core Topic

I have more than 30 years experience as a free lance developer of
real-time systems and business software. My work has mainly been under
M$ environments and I would like to contribute to the discussion Charlie
Savage started http://www.ruby-forum.com/topic/180754#791319 in Ruby
Core.

John Leake wrote:

I have more than 30 years experience as a free lance developer of
real-time systems and business software. My work has mainly been under
M$ environments and I would like to contribute to the discussion Charlie
Savage started http://www.ruby-forum.com/topic/180754#791319 in Ruby
Core.

yeah you gotta subscribe to ruby core via the ruby-lang.org home page.