With all the coverage of TPB in the media at the present time perhaps now is the time to look at alternatives.  I know that TPB is not going away soon whilst the appeals process is ongoing and the servers have been relocated to the Netherlands (and alternatives will pop-up) - but take a look at oneswarm. It's available for Linux as well as windows.  I think some kind of anomynity giving client will be the future of p2p, whether it's oneswarm or some other piece of software - it will happen.

Oneswarm is a friend-to-friend 'darknet' file sharing protocol so will probably take off in university campuses first, you can watch a video here that explains oneswarm.