So the sanctions were only about a quarter of the half a million dollars in legal costs the defendant had to put up to fight the case? I understand that the plaintiff had to pay the costs in the end, but this is hardly going to deter trolls.
It seems to me that with sanctions such a small proportion of legal costs, trolls can just carry on doing what they are doing and the defendant's fear of being sunk in legal costs will far outweigh the troll's fear of the sanctions for the troll (which after all are probably smaller than his legal bill!)
In what way is this a deterrent?