Blogging will be a tad slow this weekend - I'm now in Chicago for the Digital Frontiers Conference speaking on Emerging Wireless Devices (my thesis - "it's still the phone!").   From here, I'm off to NYC for a friend's bday party in the East Village and then back to SF on Monday night.  Have Fun!

The overnight low temp in Chicago - a stunning -13F with a windchill factor of -30F.