Leapfrog sites offer a software based 3D immersive environment which affords a heightened proximity to the real life bingo hall experience even though there are parts of it hint at the poker influenced software engine. Many leapfrog sites offer decent bingo jackpots with limited competition and a reasonable maximum number of cards which keeps things fair. The whole concept of a virtual bingo hall with talk ballooons and physical movement is great. We would like to seem them take this alot further. Maybe add more player personalization and actions.