Future of Tobit ?

I don´t see why your question should not be asked here. Every now and then the same question comes up in german. While there are users who are still very much satisfied I see a growing number of users and admins trying to get away from Tobit and the David server. Although the software itself offers a lot of nice advantages the company Tobit seems to do everything to destroy this product. Instead of refurbishing David from the scratch and eliminating bugs, they keep old bugs and keep proprietary architecture and put effort only in design and marketing and adding new bugs.
Recently it became evident that their software developing skills cannot keep up with their marketing blather, let´s just look at the Apple client disaster. From my point of view Tobit entirely left the path of serious software development for serious businesses when they came up with radio gimmicks. They lost the focus of what is really important and as a result more and more companies are switching to Exchange or looking for other solutions. The David server is like an old dino which is prone to extinction as a result of Tobits incompentence. Sad enough because it has potential to beat Exchange or be an integral part of any Exchange installation at least.