I just tried your game out. I must say it feels good to play. Very fast and responsive even on my crappy Internet connection. The keyboard interface is a nice touch; it certainly makes selecting which cards to hold a lot quicker.
I don't have a lot of criticisms, but here's what I came up with:
* I see point 4 of your 5 points is "Games are provably trustworthy" but I'm not seeing anything that proves the games are trustworthy. Is there somewhere I'm meant to click to 'keep you honest'?
Perhaps the link isn't clearly visible. Complete a poker game and then in the 'My Games' tab, the result of your hand (Nothing/Jacks or Better/Three of a Kind) text is clickable. That dialog shows all the info for provably fair. Moreover, you can browse the JavaScript files in the /static/ directory on the website.
* I had to reload the whole page before my play showed up on the 'recent' tab. And doing so seems to have cleared the 'my games' tab.
Really? Sorry about this. If you had been to the website before it could have been a caching related issue. Let me know if it happens again.Edit: Sorry. I misread what you wrote here. We understand the leaderboards need some work to be more dynamic. We're working on that now and will update you all when the leaderboards are much improved.
* The competition (bitzino.com and play.luckco.in) both pay out 800 for a min-bet royal flush, whereas you only pay 250. play.luckco.in encourages 5-chip play by only having the progressive pot available to max bet players. bitzino seems to be flat-rate - you get 800 times your bet for a royal no matter how much you bet.
I discuss this with the other programmer here. We went with the odds from vegas (250 as the min bet RF payout) to encourage 5 bet play. Once we implement a jackpot perhaps we can give all plays the same odds and keep the jackpot on the 5 bet column, like how play.luckco.in does it.