hattigen,
The meaning behind your words in your post show that there are a few individuals out there such as yourself get the meaning of FUE.
FUE in this day and time was a redesign of an old and archaic technology. And as of 2013 there are now a plethora of clinics that at least acknowledge and has proven the use of smaller punches to isolate a single follicular unit, leave miniscule dotting, and not transect the pure follucular unit. In my opinion, there should not be a purposeful transection of a follicular unit unless it is to thin out a plug that was transplanted from the old days of the 4.0mm punch.
Below is an example of an old school 4+mm punch extraction from the 1980's (a photo found on the internet), and the next picture is a 0.9mm punch extraction that I shaved down yesterday from a procedure performed with a small punch from 2011.