Rocky some of us have jobs and families and can't always log on daily. Draw lenth is an important part of the equation. My bow arm is not locked straight out.
As a hunter I need some room for less than ideal shot angles. If I set up a bow that maxes out my DL on flat ground just target shooting I'm going to have a hard time trying to shoot a deer right under me on the stand. Depends on what your intentions are. Though I can't think of a scenario where a too long DL will help.