In tough times, bartering boosts small businesses' bottom line Etan Horowitz | Sentinel Staff Writer January 3, 2009 <a href="http://www.orlandosentinel.com/business/custom/thrifty/orl-barter0309jan03,0,7833557.story" target="_blank">http://www.orlandosentinel.com/business/custom/thrifty/orl-barter0309jan03,0,7833557.story</a>