One of these projets is The Pirate Bay, the worlds largest Bit Torrent tracker site.
Another Swedish project is the famous Ka Za A, a peer-to-peer fileshare client.
Engage in virtual sex, poetry slam, philosophical discussions or nuclear physics, it's all the same for Omegle.
If you are talking about the laws in countries or state, If you can access the site, you can use the site.
And the site does not gives up it's users anonymity easily.
It does not really care for what or how do you use its services for.
A shining beacon of freedom and progress, located in the chilly northern parts of Europe.