blunist,

There was really little information in your post save "patents can be challenged" and it could happen to edig. Since you don't know for sure it will happen it makes little sense to belabor the point. You could best be described as bitter right now and since the overwhelming majority are pretty happy with the companies current direction....we don't suffer bitter too well. You are a very smart guy and I always respected your posts in the past but since you first left and came back........bitter and often repetitive about what you post as if petulantly expecting an answer when the question/post you have made is the proverbial turd in the punchbowl.

cheers