5 links that aren't in the C_NCENTRATE newsletter. Please share them with your colleagues and friends.
 How intelligent people solve unsolvable problems. [5m]
 Madonna launches new video on Snapchat Discovery [3m]
 Social sharing was way up in Q4. [4m]
 McDonald's 'Pay with Love' isn't thrilling everyone. [5m]
 Have you read the Buzzfeed 'Standard's and Ethics' guide? [13m]
Got a link you think we should share? Let us know!