As I understand it, and I may be totally incorrect, when this system in place, you won't know which addresses are payins and which addresses are payouts. So, the 5.45 DRK transfer and 5.45 DRK recievee addresses will be indistinguishable from the 5 DRK, 0.25 DRK or whatever denomination addresses in the pools. Someone correct me quickly if I'm wrong, or explain this better.
Oh, ok, I think you're right, LOL, I just get confused easily (and forget!)