Great, been a member here for one day and one post

Great, been a member here for one day and one post (which may have been off topic) gets me banned from the board? Yesterday, I sent Dave (admin) a message asking about posting status, as I realized I only had three posts, and no response.

i appreciate the alternative to IHUB and have many posters that would be brought over, but what gives on one post/ board ban for something that was not offensive?