Since I follow your posts, much knowledge as I get, you present content that is extremely valuable for beginners like me, according to me poloniex site includes very young trading based on whois.com data

but the site is very fast growing, perhaps because the fee imposed is very cheap and a thriving trading players.
before I had read about this site although it has never been tried, because I'm not yet adept at trading. so now can only learn for the next try.
thanks for content valuable @liotap