The Troll AFK Pool

Have you ever wanted to troll your players? Have you ever wanted to punish the constant /afk spammers? Well I have got the thing for you! Basical- you know what just check it out yourself! I will make a bigger and better one in the near future but here is a sneak peak (and a download link) of the best way to troll the /afk spammers! BTW if you change to gamemode 1 (creative) and fly away you may find a failed redstone computer! I was just trying to make it say Hi but redstone lamps confuse me so I could not finish it!