JohnForDummies alerts us to Broadcom's latest patent infringement suit, this time against Emulex. Broadcom is quite aggressive on the patent front, so at first this didn't seem like a big deal. But, this time it's more interesting, because Broadcom just spent about a year trying to do a hostile takeover of Emulex, which failed. Basically, this seems like a sour grapes patent lawsuit. Emulex wouldn't agree to be taken over, so Broadcom decided to throw the patent book at them. Patent lawsuits as revenge? Just like Thomas Jefferson intended...