UK "default on" ISP censoring will include "web forums" by default

Who's going to be the first person to write a worm/trojan to reset the filter settings everywhere?

That's the kind of thing owners of web sites could do really easily.

I reckon you just perform a POST to http://192.168.0.1/ParentalFilter.asp and turn everything off.

Or turn them all on so that people complain the internet is broken.