I had loads of problems logging in to accounts before PR 1.2. PR 1.2 fixed a few of them, MfE, gtalk, skype and so on. Had to log in to them evertime I started the related service.
With PR 1.3 it seems the rest of my log in problems disappeared.

- Logging in to all spotify clients now works without having to enter credentials.
- Logging in to twitter now seems to work everytime, sometimes I had to reenter password.
- Loggin in to Nokia Account now seems to work everytime, sometimes I had to reenter password.

Otherwise it seems a whole lot smoother.

The only problem I still have is this, any ideas welcome:
http://talk.maemo.org/showthread.php?t=85255