Or, you know, another 2-3 torrent sites will appear to fill the void within 7-10 days, and the circle of life continues.
The problem with the oft-proposed solutions of distributed trackers or trust-based sharing is that in addition to making it more difficult for the media empires, it does the same for regular people.
The *AA are gaining assets and funding all the time, and any attempt to make it more difficult for them to infiltrate a segment of the sharing community is far more likely to present a problem for "honest" users than for the gestapo.
The current response to these shutdowns is bothersome for a few days, but it closely mirrors the response of the Internet at large when resources are preempted.