hi Kubra, welcome to Steemit. Very lovely photos and a nice introduction. Looking forward to your next post about CROTIA trip. By the way, are you a really a mother of a 7 years old girl in the pic. You

I can see STEEM trading on poloniex but not Steem Dollars ??? Confused. Anyway, since we can convert SD to Steem easily, np. thx for your feedback.

I am not sure if it is possible to buy Steem Dollars directly with BTC. You can only convert it from/to STEEM; or earn it via creating content. There seems to be a misinformation in the post. That is why,

It is %100/365 daily depreciation because of doubling the total circulation of Steem every year by printing a year worth of STEEM. As far as I know, it does not matter if it is exchanged on internal/externals

First of all, thx for your good post. However, I think there are some flaws in the accumulation of each currency in your MODEL: It would be as follows: Steem: Buy (with Bitcoin) Convert with Steem Dollars