I would love to be able to control the width if the section. So i can have one hard expand the entire width so it doesnt look like a skinny section on a tablet etc.
I believe it was mentioned at the latest release party and the Project Grace announcement that ideas and suggestions regarding the new dashboard should be also posted in the Blog Post to be sure the right people see it. This is because the feature is still Experimental.
You might want to post this there as well.