I can't help but wonder if it also has something to do with DemandProgress.org. Aaron's group is one of the more effective pro-privacy, anti-wiretapping/snooping/etc. advocates around.
Efforts like this are particularly problematic for the massively growing US security apparatus:
Efforts like this are particularly problematic for the massively growing US security apparatus:
http://act.demandprogress.org/letter/snooping_bill/