The kind of people who will take these places will depend on the network you will connect to. On your own multiplayer network, you can fly only with friends and without strict rules for instance. Use DAFSim to achieve this.
“With DAFSim Tools you can create your own multiplayer network. DAFSim supports now Xplane!
You can fly with your friends with Xplane, FS9 and FSX in one online world. There three server solutions. DAFSim support linux server, too. For more information and download this new network software go to http://www.dafsim.com.