export (or print) the presentation to a real pdf (vector graphics file)

Unfortunately the PDF file that is created in the print option, creates a PDF file that is not a vector graphics file (but images in a PDF file).

It would be very helpful to be able to export the Prezi presentations into a real (vector graphics) PDF file.
It will enable a better and wider options for:
- commenting and making corrections (for example by a reviewer)
- printing in various modes without losing quality
and more.

Please consider this feature.