Fortunejack hasn't had poker for at least two years as I recall. And yes you are right, I also seem to remember about a comeback but now it seems the focus has shifted to Sportsbook (so good for us). I think, the problem with poker is just really hard to manage especially when the current audience are not poker players. I keep seeing all the sites with bots and I guess admins also understand that and do not see it as worthwhile -- this year we had a few tournaments which I joined and you know for sure you had bots at every table!
Or I am saying this because I suck at poker;)
It's not only about how hard it is to make a safe and secure playing environment for the players... It's also too damn hard to make it worthwhile to run a poker site to earn just thru rake.
And I see this in some live casinos too. Poker tables are placed at the back cos really, it's just a minor source of profit.
But it would be cool to see a BTC poker network with all the different BTC sports betting sites and casinos sharing their player pool.