is it a easy way to get one bitcoin for free 
i'm just wondering.
A easy way to get 1 btc? I think nope. If someone can earn 1 btc easily, all people already rich now. The fastest way how to earn 1 btc quickly just by work and buy 1 btc or get payment with btc from your work.i'm just wondering.
And as I have said bitcoin is not a get rich quick scheme. You have to look at the fiat value of a single bitcoin which is around 760 USD right now. So a good chunk of change where you will not be earning it for free quick/easy. Bitcoin is just not going to do that for you. It is unrealistic once you look at the bigger picture.
If you 1 BTC free a month for a year that is 12 BTC. Might not sound like much but take that times current value of 760 and were around 9,120 USD in a single year. So not so far away from 10k a year. So again were taking about a good amount of money you will not be earning this big free/fast. It is possible to gain BTC for free say signature campaign or such but it is going to take a while to get to 1 BTC.