TripIt

My position includes a few rotations into portfolio companies, effectively giving me a management consulting gig in start ups. This has been a pretty rewarding experience. I just finished a stint with TripIt; a company Tim O'Reilly blogged about recently on the Radar blog. These guys are doing pretty great work in the area of organizing, aggregating and augmenting your travel data in a way that really thinks about your trip holistically.

It's run by some really great people that constitute the mellowist start up experience I've ever had - it's great to see huge amount of work done by people who still get to see their children every evening.

TripIt isn't ready to go public yet, but when they do, I highly recommend that you give them a try and see if you like what they are offering.