Grove - Personalized financial planning for everyone
Spotify - Map shows when two people play same song at same time
Betterment - We manage your investments so you don't have to.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Inbox Creature - A super cute virtual pet, delivered right to your inbox.
SoundCloud - Enjoy music & follow favourite artists