Ask HN: What is the future of Google+

Google+ is a big debate today.

WSJ ran an article noting that Google+ is a ghost town:

on.wsj.com/zjRr06

But Inc Magazine ran an interview with Guy Kawasaki where he says Google+ might overtake Facebook one day:

http://www.inc.com/eric-markowitz/guy-kawasaki-dont-plan-your-social-media-just-do-it.html

Do you think Google+ will succeed or fail?