It looks like the main container is set as a "container-fluid" which gives full width, but the rows do not need to have "-fluid" on them for bootstrap3. Suggest that the following be changed to give a little less padding
<div class="row-fluid">
to become
<div class="row">
on the main page :)
Yes, we know our UI isn't great. (And, to think if Twitter didn't make their awesome Bootstrap available?! Can you imagine how ugly our baby would be?) Yes, we expect there are lurking bugs around. (Oh! The hours we spent losing our battles with Javascript.) Yes, we tried to generate HTML that makes coffee, but acknowledge we weren't that talented. (The coffee turned out very bitter.)
Yes, we know we have some growing to do. Please do help us. Offer suggestions. Offer code. Offer ideas. Offer talent. We have a database setup to support the billions of ways you want us to help you improve your own communities and the value you each receive. How will we implement them all? We have no freakin' clue as our 3D printer is broken.
Done. Keep those UI suggestions coming!