FYI we just released Quarto on BGA as part of the beta developer studio. If you haven't been there before, www.boardgamearena.com is a great website for playing real-time multiplayer version of some great board games. The folks at BGA have recently opened up their platform to outside web developers (such as myself) to expand their library. Next up I'll be working on K2, the mountain climbing hand-management game. I am super stoked to be part of their team and hope the online board gaming community continues to expand!