I've heard about people doing that. Let us know how it works out. I would think you would want the remaining moisture, nutes, etc. to flow DOWN INTO the buds, but maybe I'm wrong.
Leaves/stems drying is transpiration, isn't it?
In general terms, How long at what humidity level in the room? What about smaller buds that dry sooner? Cut them off the stems in stages, smalls, mediums large? I tried bending the stems, bend - snap, It really depends on how thick the stem is. How do you decide?