Arnold Schwarzenegger is back on Reddit to mock puny weaklings

Want to read Reddit but don’t have the time? Our daily Reddit Digest highlights the most interesting or important discussions from around the social news site—every morning.

• Safe Watch Update: user DrHoboMD defends dont_call_me_smee’s lack of updates, explaining that cracking a commercial safe is not an overnight—or even week-long—process. (r/whatsinthisthing)
• r/AdviceAnimals debuts the NSFW Success College Liberal Girl. She’s like Good Girl College Liberal, except “no one hates her.” (r/AdviceAnimals)
• What can Reddit be compared to, operation-wise? How about the human brain? (r/TheoryOfReddit)
• Felicia Day hosts an AMA. (r/IAMA)
• If you claim that you are in better shape than Arnold Schwarzenegger, make sure Schwarzenegger himself does not show up to call you out on it. (r/bestof)
• Redditor Sharash outlines the tumultuous political climate of Azeroth in World of Warcraft. (r/bestof)
• What did beer and wine taste like in ancient times? (r/AskHistorians)
• Boost your Wi-Fi signal… with your old soda can. (r/LifeProTips)

Picture of the day: Take a peek inside the Google Data Center in Douglas County, Georgia. (r/geekporn)

Hottest subreddit: r/foodhacks (1 day)