I personally don't care what they did, yet I can understand why the IOC has some problem with it all. Though this is definitely a tempest in a teapot, it did show a lack of good judgement by those girls. However, it is a fact that we all also lacked judgement at that age, and is also a fact that we actually LIKE girls who lack good judgement.
BTW, isn't marijuana legal in Vancouver? Hell, instead of stogies, they could have been swilling beer and toking doobies!