Been thinking about this for a while. Sometimes I want to bring a bike to work (I work at a bike shop) and do some serious work to it, but have to bike home. This new setup allows me to get the repair bike to work and tackle the job over a few days if necessary.
I ride fast and make sharp turns and never came close to flipping the trailer. Yet.
The trailer is by Bikes At Work and cost a bunch. But it is awesome! See it loaded with RubberMade tubs filled with pine straw on the first page of this thread.