Dear Blade,
I am sorry that you think that "knot" recognitions are a joke. As a Vietnam veteran I take pride in the "rows" of ribbons that I have earned in support of our country. I am sure many soldiers with 7 rows of distinction appreciate the "HONOR" of wearing and having EARNED them.
As for the "knots" specifically, they represent the same dedication and willing to achieve a higher standard as do any Police, Military or other "Badges of Honor" recipients.
I personally am in awe of those with 3 rows of "knots" as many of them have to be earned over several YEARS of commitment