Not that I could ever fill his shoes, but it was my privilege to cover for co-host Jeff Jarvis on Leo Laporte’s new show, This Week in Google.  I was clearly out-geeked by co-host Gina Trapani and first-time TWiT guest Mary Hodder. Lucky for me, I was on an audio-only ISDN connection to Leo’s studio, so my mug didn’t appear on the live video stream during the taping.