How do websites like projectfreetv.com stay online?

[Matthew]

Isn't it illegal to have a website like that?

[Prasad]

Are you advertising your own site?
if not here,
untill someone who have copyrights on the contents they post complains they are cool.

[Rose D]

They move around to different countries. When law enforcement in one country finally builds a solid case against them and prepares to move in, they move their servers to another country and law enforcement there has to start from scratch.