Comments attached to stencils
Would be great if we could right click on a stencil and "Add Comment".
This was then represented as a small icon on the top right of the stencil (or whatever) - and would allow reviewers to reply etc..
We do quite complex mockups with a lot of detail required. We always add a large "Notes" stencil as a left hand column - but it would be great if we could annotate right on the items themselves - as it's much more visual for the customers.
+3 for that.