Wow - I had no idea this existed:
Until Graham Steel visited the Cambridge office and posted about his experience. Instead of trusting Google Maps (which always gets me lost in Durham, NC) I relied on the experience of a Cambridge cab driver when I visited last year.
More like this
I moved from Cambridge MA about two and a half years ago but stay in touch with friends who still reside there. I try to visit my old 'hood a few times a year. Cambridge is right up there with Madison WI as my city to which I'd most like to return.
I think I first saw this ad about 2.5 years ago. No particular reason why I embedded it into mt last blog post other than it's a rather cool video about PLoS.