Dedication to winning

Everyone in the L knows that Joe D is dedicated to winning and the Pistons have a history of winning. Not at the level of a Boston of L.A. but we have won 3 championships and have a five year long streak of eastern conference finals appearances. Why wouldn't a player like a Bosh, Josh Smith or Stoudemire want to be a part of this organization when the teams that they presently play for have never won anything and never had the level of success that we've enjoyed?