While I agree that their claims are likely to lose, this is the legal system as set up by us. They have every right to claim a judge (or jury) is incorrect, that is the definition of appeal. It is not, however, priceless. No doubt it will cost somebody quite a bit.
So, your complaints here are really about the legal system, not Psystar. It's funny that sometimes you agree with it, and sometimes you don't. Maybe if you were consistent in anything but "Rah, Rah, Apple!!", other forumites would respect you more.
They have a very high burden to overcome, and the record in the case is not on their side (for example, the appeals court will not consider things that were not plead by Psystar).
I wonder if the circuit court will even take the appeal.