Not only have they turned this into a responsive theme, but they’ve made it look so much better as well! Read on:

Via Scoop.it – DIY WordPress

We are happy to announce the release of the Prose 1.5 child theme. This WordPress theme works on the Genesis Framework and can be downloaded by Pro Plus members in the support forum. All others can purchase the package here.
Via www.studiopress.com

Via Scoop.it – DIY WordPress

I am very happy to announce that the Prose 1.5 Beta child theme is now available for testing. We strongly advise that you do not use Prose 1.5 Beta on production or client sites. Please wait until it is out of testing and officially released.
Via www.studiopress.com

I’m sure the daring types will give this a go. Let us know what you think of it. Or don’t think of it. :)