Are Mountain Bike Reaches Getting too Long?

Have we reached peak reach or more, more?
mountain bike geometry diagram
Mountain bike reach is the horizontal distance from the bottom bracket to the head tube.

Mountain bike reach lengths have been growing longer for a while now, part of the longer/lower/slacker progression we’ve seen over the years. By now though, some are saying enough is enough, while others are saying more please!

What do you think is a good mountain bike reach length? Tell us your number, along with your height, in the comments below!