Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
Chalk - Chalk is a calculator that tries to do right what others do wrong.
Hacker News - Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator.
chitchat - Chat Room with Selfies and Pagers (yes, pagers!)
4chan - 4chan is a simple image-based bulletin board where anyone can post comments and share images.
Twist - Check fewer notifications, do more meaningful work. Twist is the team communication app for calmer, more organized, and more productive teamwork.