Airbnb Experiences - Airbnb expands beyond rentals — now hosting Experiences
Epic Pen - A windows tool for drawing over your desktop and applications
Airbnb - Book unique places to stay and things to do.
gInk - An on-screen on-screen annotation software for Windows.
Airbnb Trips - Travel and experience trips with locals
Gromit-MPX - Create annotations by directly drawing on your screen.