Why Would Anyone Upvote a Comment on Facebook?

Why Would Anyone Upvote a Comment on Facebook?
On Monday morning, I became one of the trial users of a potential new Facebook feature, one of its recent attempts at fighting the fake news and unconstructive debate rife on its platform: upvotes and downvotes.

May 9, 2018 at 05:42AM
"Continue" https://ift.tt/2rxFDhz