[yawaworht12]

At this point I think they are trying the Microsoft/Oracle strategy. It looks like they are using a lawsuit and the discovery process are to get enough information to determine which, if any, of their patents may have been infringed and they are now trying to figure out how to extract rent from the first-mover. It's hard to assert patents against black boxes that you don't know the implementation details of. Using discovery to pry open the black box is underhanded but one way to get a look at an implementation normally hidden from view. It's a slimy tactic but given how profitable patent royalties are I can't blame them for trying.