Why Dynamic Bodies Are Never Sleeping in Box2D World ?

What's the fucking bug!!

http://www.box2d.org/forum/viewtopic.php?f=3&t=3501

I figured out why they aren't sleeping. If gravity is greater than 60 then the bodies wont sleep. With 2.0.1 bodies will sleep with gravity as high as 100. The same issue manifests for setting forces directly to objects.