anon cards too...once that comes. though the limit won't be enough for big players, it will be nice for the average user
That is where real life connections and big holders to buy and sell money comes, once the site is very popular.
That has been done in the past very frequently, when people wanted to deposit into pokerstars or eurosites but didnt have a method to do it comfortably. Frequent winners used this to cash out without losing a cent, and making good relations with people with a lot of money who just wanted to gamble fast. Pokerstars moneytransfer made it easy, but with crypto sending money user to user is even easier.
Even mafias have bought pokerstars$$ to big winners to do whatever (transfer worldwide at 0 cost), and players are happy because they get the cash without paying fees or leaving any track. In some cases they could even get paid something, as you need certain volume played, to have instant transactions without limits nor conversion fees nor transfer fees, so those accounts have value.
Eg. i want to cashout 20k$ in nxt i won playing poker, but dont want to go through btc or coinomat or exchanges... so i give you the nxt to play poker, and you give me the cash in hand. And in a poker festival you can find dozens of persons interested in these trades.