First off, really awesome work on Collections! I really love seeing other theme providers think outside the box and Collections is definitely a unique take on WordPress post formats.

What I was especially interested in, was the use of Backbone.js in the theme, as it's something we've been considering using in our own products.

One thing I am curious about though, which nobody seems to have mentioned, is what measures have been taken to ensure the content / site is accessible without javascript being enabled?

I took a look at the demo with js turned off and all that's displayed is the logo and menu (http://d.pr/i/W00D), which seemed a bit odd.

Surely it would make sense to fall back to the "normal" method of loading the content and links when browsing the theme with javascript disabled?

PS, I realise that this is a case of the kettle calling the pot black, considering the product demo on our own site doesn't function properly without javascript being enabled, but we're working on an updated version which addresses this :P

Chris