I like the feature within the YTube-application for Maemo where you can see most viewed sorted by day/week/month/all.
Is this something you might consider adding?
Maybe longpress the most viewed tab to sort 'em, or something.

One other thing that would be sweet if it was possible to save audio as .mp3 aswell. Like pymp although from within the application.

Thanks man for all your hard work
Looking forward to try MusiKloud later on when it's released