Few weeks ago Amateurphotographer reported that Sony is still committed to the A-mount:
"Though designed to work with E-mount lenses, Sony UK's head of digital imaging, Frederik Lange, stressed that the A3000 launch does not signal the end of A-mount cameras."
The a99 camera will run out of production in late November. The Sony a65 camera is already listed as discontinued on the Sony Store website:
