Stashed in: Reddit!, gifs, Reaction GIFs!
Found in the Reddit comments of an AMA with Gabe Newell of Steam:
How To Stop Reading And Start *Doing*
Pinterest, Tumblr and the Trouble With ‘Curation’ - NYTimes.com
Magic Leap’s Next Move? Bringing C-3PO to Your House
Science-Backed Things That Make You Happier