This is complete conjecture on my part and could well be completely wrong. His connection with Microsoft may not be completely severed. It's in Microsoft's int

This is complete conjecture on my part and could well be completely wrong. His connection with Microsoft may not be completely severed. It's in Microsoft's interest to ensure that there is continuing doubt over whether or not Android is patent-free so they can continue their shakedown of handset manufacturers, so having some "expert" out there sowing the seeds of doubt every time some little claim of infringement appears would obviously be beneficial to them.