Root a tablet and go to jail
Here is another one I saw comming:
New DMCA Excemptions Announced: Rooting Phones Remains Legal, No to Tablets
Not sure if it is true or the article is accurate but I do know it probably is so ignore the first pat of this paragraph. Past reads indicate the problem: it was never legal to JB the iPad because it a) did not exist at the time and b) it was not specifically mentioned in the last LOC decision.
Apparently, this was said: