I remember having these huge discussions on their forums
Except that, you will get bored after a month or so.
Edit: Nationstates is a browser game that allows you to "make" your own nation. Every week or so, absurd questions are made to you, and you must make decisions that sometimes have weird outcomes, and will afect your nation politics.
That's it.
When once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.