No Freeper would post on company time. ;)
Actually my position would be the same with a fellow Freeper. If it is excessive then we would talk and I would likely ask them to restrict the time they spent on the net. If it confined to breaks and down time then no problem, if it is interfering with your work then that is another thing.
But engaging coworkers in repeated arguments is not acceptable, it causes problems for everyone with in earshot, and like it or not we have to spend eight hours a day five days a week together. I will have a peaceful productive office if I have to break so heads to get it.
No Freeper would post on company time. ;)