Thanks! They emailed me at 4:55pm EST. I didn't get a chance to get on SDN until almost 10pm and was surprised no one else had posted in, also I think this is earlier than they've notified in the past so they might not be done with invites! It ain't over til the rejection email comes in! (At least that's what I've been telling myself with other sites, ha)
Do you know if most sites send a formal rejection? Or do some sites just not respond at all?