The suit is, of course, silly. The right thing to is to avoid doing business with the idea monopoly. Alternatives exist.
Those who are tired of seeing their basic rights chipped away by creeping lobby-law and the vending machine at the USPTO must make the effort (and it is an effort) to avoid these companies. You know who they are. Read the EULA. Is it DRMed? Does it come with a root kit?
Take a serious look at FOSS and see if you can get by now and help to advance it. Your freedom to think, innovate, and prosper in a free economy depends upon this.