Who do you think was responsible for implementing the filter in the first place? The courts may have been responsible for extending it, but there should never have been a filter introduced in the first place to be extended. Filtering has been proven to be very ineffective, expensive and detrimental to an open society. The Internet might have it's grey areas, but filtering doesn't benefit anyone other than the lobbyists acting on behalf of the entertainment industry averse to change.
I'm saying that governments may be sincere in their motives with censorship, and not betray their motives, but other mechanisms may still pervert and corrupt the implementation.
Don't mistake me for someone in favour of filters.