I dont know...

Lack of community not good i think too...

I know that, the cryptocurrency business has no legal regulation in generally. investors has no protection or very weak protection from scammers, not professional admins of exchanges or cryptocurrency related business...

im not surprised that on these kind of business has a lot problems, scams...

so i think we must stay away from thes e kind of business where your money not protected .  

my experience in online business after a few years that  owners of online businesses dont speak the truth many cases or  has very limited communication with users often.
These owners use their users funds for whatever they want. No reports of their business activity or some kind of this.

maybe im wrong, but this part of financial sector is irregular.

bitcoin, ethereum and some coin are "trustworthy" but the financial area is not.