An astrophysicist's opinion about that paper:

http://www.forbes.com/sites/startswithabang/2016/11/12/ask-e...

And there's http://xkcd.com/1758/

Although getting out the business of "mysterious stuff we can't detect" is very appealing, I'm reminded that the neutrino once had that status...

this is the only link on the entire ycombinator that is worth reading. i am lucky to encounter it here!