Bill (mrmustang), the moderator, can maybe give some specifics, but I believe that until your post count gets above some threshold number (some say it's more than ten?) your posts are subject to moderator review, especially if you include any type of link to another place on the web, and maybe even for attaching pictures. The process is set up to help eliminate some of the spammers, but none of that should stop you from looking at anything you want to see, again, as I understand.