Another couple of things that bugs me the most, the notifications screen (or whatever it is called) feels much to unused. Jolla should find out how it could be utilized better, a lot of screen estate is lost to nothing.

And...being able to categorize applications somehow. I have a jungle of applications now (even if I am not a user that installs too much crap) and I'd prefer them in maps or categories rather than launching that community-developed Quick Launcher (not that its a bad application or anything, its fine).

EDIT: Oh, the email-application just bugged out on me. On the main screen (listing the different accounts) I couldn't selected any of them. It was like the gui elements was disabled. Restarting the email app and the accounts were clickable again.
When it happened I had viewed a mail, zoomed out of it so that I could see the dots to go back. Then at the main mail screen, no accounts were selectable (even though they looked the same as usual).