it would be surely helpful to make it possible to duplicate a project and make it fit for mobile by changing the grid size while having all the elements rather than having to build it up from scratch...
Also sizes are fixed (width and length) which gets annoying as it hampers design flexibility needs.
As it is it's still not too useful a tool (and not cheap at that)
in designing responsive web (or apps for that matter) prototyping is very important, in order to plan ahead accrately how the site will reshape according to the media.
It would be therefore very helpful:
a) to be able to work outside of the canvas
b) to be able, once a layout is completed, to duplicate it and change the parameters to allow for the different size/medium
To explain better, once i place all my necessary content in a wireframe, it would be nice not having to re-do all the work from scratch on a diffrent size, but to be able to duplicate the content and re-shape the wireframe (or at least to copy/paste it onto a new board)
thanks for your reply and attention