The social norms there don't resemble those of the country at large or even those of other schools, so I would be very careful about extrapolating what's acceptable elsewhere to what's acceptable at MIT. Nothing about what he did struck me as something that would be very far offbase there, I think it would be seen as a really cool hack. I'm sure the admins would feel a bit different if it caused problems for them, but generally this kind of thing was more than socially acceptable.
To answer your question about torrents, file sharing was very common on the network, but people had much better solutions than torrents (cert. authenticated file servers, internet2, etc).
Edit: Also, c'mon - he wasn't wearing his bike helmet to avoid the cams, he didn't think he was doing anything very wrong. He probably just rode is bike to the building and left it on.
The fact is that — much as we may sympathize with him — Aaron killed himself.
And he killed himself in the face of what must have seemed like a hopeless situation, much of that hopelessness created by the massively overzealous prosecution. I think the prosecutors deserve a good amount of that blame.
Your comment is the stupidest I've read in a long long time.
Down voted.
But Aaron was at Harvard. He was not an MIT student or part of their faculty. At what point does MIT get to take charge of their own network against third parties?
Crosstalk or not he should have started it at Harvard if it were so obviously on the up and up.
And in any event once he was kicked off the network to such an extent as to require entering a network closet (note it was never locked, so there was no 'hack' to be had here physically) to regain the subnet he should have taken that as notice that his 'hack' was unwelcome. Well, he should have taken the hint earlier too...
Where does it say he needed to go to the network closet to regain net access? It sounds like the admins didn't have him on their radar until after he had planted his download box. It just seems like a convenient place to leave a computer downloading things for a long time.
You should go study the whole thing again.
Basically he started off leeching off of Wifi only.
At some point JSTOR noticed and complained to MIT so they blocked (get this), his IP address.
So Aaron picked a different IP.
Then they blocked his MAC (this is all on Wifi, still).
So Aaron changed his MAC.
Eventually MIT and JSTOR figured out how to block him off of their wireless completely (or at least, to rate-limit the JSTOR access over Wifi).
It was only at this point that Aaron changed strategies into trying to hookup with a wired connection directly to the MIT switches, by finding and utilizing the network closet.