Google+ vs FF
1. Google pushes their social network agressively
2. Thet gonna turn G+ into a powerful SEO instrument. Today you get a small bonus in SERP if your site has G+ vidget.
3. Google can wait. They have time just watch how FB audience start to hate FB. FB exschanges loyalty on money today.
4. G+ is ad free and I hope it will be untill the FB dies.
My prognosys is that in 2016-17 Google become a most popular social network.
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