What can I say... David's a bad influence.
As a wood bowyer, I wish a had a shorter drawlength. I draw about 28 1/2 and that last inch or so really gives the wood a strain on the shorter bows that I like to hunt with. Set really starts to show itself after about 25".
I shoot carbons, and to get them to fly right off the wide handles we make, I leave them full length and still have to stoot heavy points.