A while ago I made a similar suggestion and Ryan asked for a better proposal so here it is.
I'm suggesting a Team Fortress 2 Network called "Total Fortress" which would feature a few types of servers: Jailbreak, Deathrun, Murder Mystery and servers with regular TF2 gamemodes. All the servers would have the Taunt Menu (!taunts) plugin and regular gamemode servers would have the Roll The Dice (!rtd) plugin. Occasionally random messages such as "Check out our Minecraft server! IP: play.totalfreedom.me" would appear in the chat.
I think this network would be a good idea because it would both bring new players to the Minecraft network and give the current players more things to play.