Nightout - The standard in event ticketing and marketing by NIGHTOUT
Buffalo Go Framework - A Go web development eco-system, designed to make your life easier.
Airbnb - Book unique places to stay and things to do.
MarsEdit - MarsEdit is a desktop blog editing application for the Mac. It provides an offline interface to most popular blogging systems. WordPress, Blogger, Tumblr, Movable Type, and many other systems are supported.
TickPick - Purchase tickets to your favorite events with no hidden fees
Yak - Effortless Dropbox blogs