Automatic updates of apps as an option

It's better now than before, now you at least get a notification when there is a new app update available, but it could be even better.

Options:
1. Add an option to update all apps via cron (or automatically in some way, maybe as a setting in config.php: autoupdate => 'true')
2. Add an option to update all apps at once instead of:
a. Notification you have a update available
b. Click on the notification
c. Scroll, scroll, scroll
d. Update each app seperatly

Updating all apps at once is possible in Wordpress, why not here?