I think although in theory the idea is a good one (why should the internet be exempt from the law) it isn't very clear, all these things are subjective how will you know if your comitting a crime? I have seen perfectly legal mainstream porn that has obvoiusly vunreable women in it being called names etc that they are clearly uncomfortable with (by no means was any of these films violent but I considered them abusive) yet bdsm films were clearly everyone is consenting and acting are deemed illegal (although this could be beacause of the male nudity).

Anyway the point I am (very badly) making is that the laws are stupid anyway so anything else they say really makes no difference.