Credit
Under 6.0, IMO, a fall on a quad totally DID get credit. Remember, specific elements weren't scored, so it's difficult to prove that one way or another, but - honestly - you must remember the many 6.0 programs with quad attempts that were placed ahead of non-fall programs without quad attempts.
Really, methinks the focus here is on the wrong mark. So, you get points for a failed quad attempt, what, something like 5 points? Big deal. We're talking about 5 points in a 60 TES program.
It's the PCS scores that need serious tweaking. Under which PCS score is program flow marked? For that score, the fall needs to be deducted.
Same thing with the transition scores... a fall means that the transition to the next element was not executed, thus a deduction there.
When a program that involves cross-over, cross-over, cross-over, jump, cross-over, (ignore music) cross-over, cross-over, jump can get the same PCS scores as one that is choreographed to the music, has inventive moves, flow and beauty, then a focus on a failed quad seems to be misplaced.
Linny