Do I really need a winch?

No matter what vehicle you drive, from a two-wheel-drive pickup with street tires to a Jeep Rubicon on BFG Mud-Terrains with diff locks front and rear, a 4:1 transfer case, disconnecting sway bar, etc. etc, you’re going to find yourself in situations for which a judgement call is needed...Read the story:
http://www.overlandexpo.com/overland-tech-travel/2011/8/31/do-i-really-need-a-winch.html