Do you think Steemit will be bigger than Facebook or Twitter. Why or Why not?

Hello Steemers (Stemians),

Do you think Steemit will be Bigger than Facebook or Twitter?
If Yes, why?
If Not, why not?
Is there any chance? How?
And how can we as community contribute to make this Steemit bigger?

Please give your analytic, reasonable perspective and opinion.

Thank you.

Happy Steeming!