back of the envelope blog - my writings about technologyexit strategy nyc app - iPhone/Blackberry/Android/Kindle app launched July 2009morningside mobile - Won 2nd place in the 2007 Columbia Business plan competition.trip to taiwan video - trip with friends in june 2008california trip video - fun trip to california in may 2008vermont trip video - skiing in vermont, dec 2008hong kong video - 24 hours in hk, june 2008AdoptAHacker - a welcome center for the NYC Tech scenefindthemohel - website to help expecting parents find a mohelstats project - fun statistics project from 2006stopthespin - 'organization' dedicated to stopping the spin of the earth, made in 2002borobound - borough specific weekend event newsletters..coming soon!dan's debt - fun website about a friend from 2005facebook - facebook profiletimehop - We invented the digital nostalgia category!new ideas - series of outdated web mockups made in adobe indesigntwitter - read my tweeets. follow me.yelp - a guilty pleasure and a reason to justify many restaurant visitsme - the website you're currently on.