MizzRonWeasley, if you are not receiving rejection emails, you need to post in the 'I didn't get a Rejection letter' Thread with the story information so that the mod who modded your story might recognize it and contact you with the reasons for rejection.
Oppungo, that's the first I've heard of the problem with not receiving emails about new PMs. You may want to consider changing the email to the Yahoo! account, just to be safe.
SnowyHedwig112, the dots that look like traffic signals next to usernames signal the users online status. The green dot is for users who are logged in and active on the boards. The yellow dot is for users who are logged in but are not currently active. The red dot is for users who are not logged in.
Lipington, the current moderators will evaluate the moderator applications. The applicants will be notified of our decisions once they have been made.
Gin_Drinka, if the head moderators have not gotten back to you, it's probably because they are busy at the moment. I'm sure they will look into your problem and let you know once they've managed to figure out how to help you.