ORIGINAL: Germ
The same guy whois still using treebark

Would be my guess. My back up bow has one
You got that right. The 2-prong rest is my favorite hunting rest. I use the carbon prongs that I modify so that the arrow rides on the sides of the prongs not the points. My felt lasts forever that way. I shoot a big arrow (2413) and can tilt my bow 90 degrees without the arrow falling off of the rest.