I'm working my way back UP in draw weight. I was shooting 70 lbs daily, and 85 lbs accurately on occasion until I got Lyme in the fall of '11. I couldn't even STRING a bow for over a year, heck I couldn't lift a half gallon of milk with one hand, could barely dress myself, and had to sit out bow season for the first time in 30 years.
For me it's not about ego, it's about a return to health and vigor from a place of unrelenting pain and debilitation. Clearing the 70 lb hurdle will be a major physical and psychological benchmark in my recovery.
For now I'm on a slow rebound, started shooting an arrow or two a couple months ago, occasional strength training as the pain permits, and now I'm back up to 60 lbs and still climbing. As things improve, I can work harder and shoot more often and more weight. I was really messed up and pathetically weak from being layed up for over a year, almost bed-ridden for a while. But honestly, considering my circumstances, as easy and quick as it was for me to get back up to 60 lbs, it's hard to imagine a healthy grown man unable to shoot over 50 pounds well if he elected to. I've got a relatively physical job though compared to some folks I suppose. I don't know... I guess it doesn't matter. I'd rather my hunting companions shoot what they can accurately so our bloodtrails are short and productive. A 40 lb bow will kill any deer dead. Heck, I remember a neighbor kid killed a deer with a 25 lb solid fiberglass bow back in the day.
Me, I like the challenge of shooting moderately heavy bows well and I intend to soon be shooting in excess of 70 pounds and am building myself a 70-75 lb yew English longbow for the occasion
Shoot whatcha brung!