"The patents will be challanged. That is a fact. It will cost almost nothing ($5000 is the fee I believe) to cause a reexam and companies will do it just to delay settlement and create a doubt. Wouldn't you?"

B-Lunist, you seem to be claiming that because PTSC had their patents challenged, that ALL companies defending their patents, will have those patents challenged. That is a rather broad assumption. The USPTO would be clogged to a complete standstill if that were the case.

my opinion,

imin