I would appreciate "Launch Bar" (perhaps below the "Toolbar" and perhaps off by default with an option to enable it in "Settings") where the user would be able to add shortcuts of frequently used programs. The shortcuts are added to "Launch Bar" either via "Browse" or via "Drag&Drop" or via both ways.
I'm adding it to my to do list, although honestly I think it's the Windows start menu job of providing shortcuts to frequently used programs ;).
Most programs I use are portable so they are not in the Windows start menu. I use launchers to run such programs but a tiny bar with several program shortcuts would be nice.
When I suggest a feature I do not expect it to be implemented. I just list ideas for features which might be useful.