What part did you find interesting? I made those settings (6 point passing TD's, 1 point per 20 yards passing and 1.5 yards every 10 yards rushing/receiving) because it makes QB's, RB's and WR's virtually equally important.
In our top 20 scorers right now, we have 7 RB's, 5 QB's, 6 WR's and 2 TE's. Makes things very even and allows many different strategies to play out.
1.5 points per 10 yards rushing/receiving
1.0 points per 20 yards passing
6.0 points per TD (all positions)
1.0 points per 10 return yards