I launched an app pretty quickly this past summer and I used Bootstrap for the layouts and I thought it was frustrating mixing and cluttering all those Bootstrap classes inside my html. I'm using Zurb's Foundation for my next project and it's great because it's built with Sass with the purpose of being customized and extended very easily. With the Sass, you can create your own classes that encapsulate the Foundation styling so you don't have 'framework lingo' scattered everywhere.
This is a great tip, thanks! To anyone thinking about using Bootstrap, take a look at Foundation, and this all comes in the package.
Meteor seems cool but I'll wait until it becomes a bit more mature. For this app, I prefer backbone for the control over everything
I'm pretty sure if if you just do
git push origin
it will push the current branch.