Hi,
I have exactly the same question.
I talk especially to the Arduino team, it's good to get out an Arduino DUE powerful, but if you don't create compatible libraries...
I bought an Arduino DUE and I can make anything.
I understand that you don't have time to recreate all existing libraries, but in this case you could make a tutorial that explains how to create a library.
Apart from that, you do a great job and I love Arduino, thank you !