today, I got an e-mail from DM that my flight from BER to CPH is now leaving from THF instead of TXL. I just checked on their website. DM starts flying 11 times a week between THF and CPH - starting 30th of October. I think this are good news for Tempelhof, considering the owners wanted to shut it down (and also good news for me since I've never flown to/from THF). Well, it looks like another step to secure the future of THF.
BTW I find it a bit strange that DM hasn't had these information on their booking system one week ago. Nevertheless, well-done DM.