A while back I wrote a topic [1] on why identifying SN would be not in our best interest. I recommend giving it a read.

Identifying this individual would provide governments worldwide with a tangible target for scrutiny, beyond mere anonymity. The potential repercussions include a surge in negative publicity and unfounded allegations against the newly revealed persona. Despite the speculative nature of any accusations, the community could face an unprecedented wave of FUD.

[1] https://bitcointalk.org/index.php?topic=5349129.msg57454873#msg57454873