I Have been using Scribus for some time and I have never felt the need for imposition.
All print shops I am aware of do the imposition for you. And these days even a half decent laser printer has the ability to do imposition built in. IMHO it seems to be a function required only by an amateur when she/he prints a booklet on their personal inkjet printer. This can be better served by external programs like pdfsam, multivalent, Adobe Reader etc. For me Scribus has aspirations to be a fine professional DTP layout application and therefore I can think of far more important functions Scribus needs than imposition. So no I'm against the addition of an imposition function, at least for the near future. Keith
