Edit/Addendum: That would really make a funny duo. Hm, don't they both run a linux on ARM?
Indeed a nice duo - will probably mount the rapsberry pi to the back of the kindle! I love the kindle screen and would probably love a 21 inch e-paper screen in my futur office
For the VNC - shouldn't I be able to use the keyboard anyhow - like a normal vnc connection - it doesn't 'lock' the server's mouse and keyboard input - but actually simply output the window. Indeed if it was just listening to the vnc video output it would be best.