With the official event next Tuesday and reports that packages of new devices are coming into US for release at the end of month, I wouldn't expect beta 7 anymore. GM is probably the next one and that's likely next week near the media event on 10th.
I have been wrong twice, so, hopefully, I'm wrong for the third time here.
we will probably get beta 7 on the day after the media event, GM at the end of the month and the actual phones and ipads with iOS7 released to retail in december now you have said that