The proposed mandatory filtering in Australia has been a big news topic since our current government was elected. They are running an ISP level trial, but none of the larger ISPs are taking part (the third largest, IInet was going to take part, but has recently decided not to, as the trial was not going to be run in a way that they liked).
My place to sit and watch this?
Whirlpool Broadband News - this is a large broadband users site and therefore has quite an interest in this area.