Mike Masnick reporting:
The Patent Examiner blog has the incredible story of Innovatio IP, a patent troll that recently acquired a portfolio of patents that its lawyers (what, you think there are any employees?) appear to believe cover pretty much any WiFi implementation.
Be sure to read the comments from the lawyers, they are — uh — amazing. In related news I am close to buying the patent for standing while urinating — though I only plan on enforcing it at stadiums for right now.