well if you ar einto flight simulation this will make total sense to you.
Its a site called vatsim which allows you the pilot to connect to a global network of other pilots and air traffic controllers. If you have a mic and an internet connection you download the software called squakbox and the weather package which all installs itself, and your simulated world comes to life instantly with real world weather. Also real live communication with air traffic control whereby you talk to the controllers (who are just like you keen enthusiasts from all around the world who are logged on as atc controllers), and following real atc control to guide you through your flights and airports throughout flight simulator 2004.
When i logged on i was in larnaca airport, instantly the airport came to life around me with real traffic, and air traffic control, whats more the weather was instant real life weather also!
And the final twist- There is a Cyprus Airways virtual airline which fly the real cyprus airways planes to the real schedules consisting of about 20 flight sim fans from Cyprus. In the last 2 days, i have spoken to most of them who have welcomed me to their community and are arranging online gaming events through the network.
This would probably be boring to most people but if anyone reads this who is a flight sim fan, you will never LOOK BACK after this, trust me.
Any more info let me know.
Check this out:
http://www.avsim.com/hangar/air/vcy/
also if you are a flight sim fan, you will DEFINATELY want to download the new scenery available for larnaca airport which includes EVERYTHING right down to the luggage conveyor belt and the taxi stands outside the mian terminal! Truly great.