STEEM coin would reach Bitcoin popularity?

Day by day different cryptocurrency are born, some becoming popular in a matter of days, others takes much more time, the great majority can be obtained through the mine, others through the known faucets.
However, Steemit has managed to create a valued currency that simply breaks with the rule of the common in these cryptocurrency.

A new cryptocurrency has born?

STEEM, the name with which it is known, has certainly climbed in both price and popularity. Based almost exclusively on the ** Steemit ** social network, this currency has managed to reach from 0.6 cents...

Up to a limit of 4 dollars in just over a month!

This undoubtedly gives a lot to say about this currency, and it is due to its constant growth that the question arises that many connoisseurs of trading is made.

Is it safe to invest in STEEM for a future?

The value of STEEM has remained constant for a month now, despite not having the same volatility that bitcoin currently possesses, certainly buying STEEM would be risky for the future... or not?

Is it an exponential growth of the currency? Or will it lose its value in the future?
What do you think?