Is it just me or does this seem a little degrading for IP.Board?
Its an alert box and yes you did get alerted that the message was sent. But just reminds me of Windows 98 TBH. I hardly see those anymore yet alone in a web script.
Maybe make it look like a notification or something... Maybe just a rant but yeah just annoying. Alert Boxes that is.

I would agree it is a little redundant