Been a long time since I have been on there. However
http://www.nationstates.net/is an interesting site. You get to make a country and once or twice a day depending on your settings you will be given an issue that you have to address. How you respond to it will effect how your government develops and evolves.
I currently have made a region, The Spiritual Maelstrom, for members of Bleach Maelstrom. If you make a nation then it would be cool if you would join and gain in power. More than anything else it is just for fun and it doesn't require a lot of time. Just pop in once a day or even once every two days and answer you issues. Then watch as your government grows and prospers, or falls apart and enslaves its people. The choice is yours.
I own Hegemonar and Juwtopia.
One warning though, due to the number of countries that have been created over the years, it can be difficult to find a name that isn't used that isn't gibberish. But that just adds to the creativity.