So I do know the difference between WordPress.com and WordPress.org. I have several self-hosted WordPress blogs.
I registered with WordPress.com to get Akismet API keys and to comment on WordPress.com blogs.
The problem is that my comments on WordPress.com blogs are no longer appearing, not even a moderation notice appears. I am also not able to post in the WordPress.com forum about this very problem. As soon as I click Post it says the post is closed. Has my account been flagged as spam or something?