Comparison between Steemit all time price and all time user stats

Last day I have take a look to the Steemit user stat, and after have see the poloniex all time chart I have feel like it's the same! So I have compare.

I started interesting in Steemit late so I don't know all detail of the story. Logically I think money was crowdfunded, in the first place, and this money is now distributed to the writer?

What happen if every writers are greedy and cash out all the money ? Without a sufficient amount of steem token buyers? System collapse..

I'm asking a lot of questions about steemit economic and how it will or not works. We know this is first time test, so time will tell. For moment, could we deduce in this economical model, people take money and go away? 

Personally, I will transfer the Steem token in Steem power each week to support the project! 

PS: If you have some good reading about Steemit economic don't hesitate to leave it in comment, thanks

(30 last days user stat)

(all time chart Poloniex)

(all time Steemit user stats)

And now I how put all time chart + all time user stat stats on the same pic :

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(Source screenshot: Poloniex.com and steemb.com/steem-user-statistics)