@REIp Thanks for reaching out!
Can you give us some more detail on your issue? Are you typing a comment, adding your name and email in the boxes, and then clicking 'post comment'? Any comment you post on the REI blog goes through moderation. Did you receive a 'pending moderation' notice?
The Co-op Journal blog and the REI Community are two different platforms, so we do not have the ability to see what is pending.
Hopefully this helps, thanks!