Just out of curiosity, exactly what "offense" did he commit that you think is worth even a year's probabation with a suspended sentence.
He used MIT's computer system to accomplish what it was designed to do. All he did was do a lot more of it than the designers were expecting.
There mght have been a civil copyright issue here, but none of the copyright holders appeared interested in pursuing such a case.
And there definitely was a "using more than your fair share of shared resources" issue, which is not a crime (unless you're a federal prosecutor with an axe to grind).
To me, "common sense" dictates that MIT should have pulled him aside, and informed him that his massive downloads were not acceptable, and if they didn't stop, he would be officially banned from using MIT's network in the future. Once banned from the network, if he continued his activities he would *then* actually be guilty of a crime worthy of prosecution.