Here is the link to the Bo Buddy. http://www.trophyquestoutdoors.com/Bo_Buddy.htm

While NOT our norm for bowhunting.....remember, at one timea SCOPE was viewed as a sceptical object to put on your gun.

Similar to a bipod used for long shots with a firearm, it could be handy.
I seriously doubt it will catch on, but only due to the fact that it isn't that difficult to get within bow range of most game.More time spent scouting will put you within range of an animal and is more important.....*FLINCH!*......IMO.....than shooting practice.

Might be fun to PLAY with though!