GoodBooks.io - Largest curated collection of 8,500+ book recommendations.
2016bestnine - Your best nine Instagram pics from 2016
BookAuthority - BookAuthority collects the most recommended books on business, technology and science - as featured on CNN, Inc and Forbes
Lifecake - A time machine for your child's life
Goodreads - See what your friends are reading.
Timehop - Your digital life history