A funny service or mini game is offered over at myminicity.com. There you can build your own small virtual city within a few mouse clicks.

I couldn't resist and founded the (unofficial) my.nero community just a few minutes ago. Just visit it and see the population grow with every click...

my.nero.myminicity.com  

 
If the population grows we can start to build up our own industry, transport network, and such. Make it the number one city and go clicking :)