When I first found out about it, which was after closing, I was totally pissed. Thought I probably had lost thousands, but then when I calmed down, I started thinking about why did they do this. I don't think these guys are fools. They do have patents, they have won lawsuits. Having their stock become worthless, isn't going to benefit them. Anyway I think it might be worth sticking around to find out why they did this.
Do not rely on my opinions when making investment decisions. They are only opinions and I am probably no smarter than you!