Curious so I looked at it from youtube.  Looks like a nice UI.  They say 80,000 users.  Who knows.  I will never go there, but I do like nice looking interfaces.  Groups, features look nicely done.  Pub/Priv keys? Doubt it.
And garbage Etherium. 

 Hands off that shiny shit 

 I think they were hoping for an airdrop. from it more to really want to use it