Of course, there is an idiot on the Internet who is commenting on obscenity without understanding what it is. Reviving the concept of "obscenity" would be very stupid.
It tends towards banning all online porn, because it relies primarily on the concept of "morality" (which is tempered by precedents which effectively neutralize the doctrine when applied to the Internet, and it's been unheard of in over a decade).
When it was applied, it was a *disaster* which struck best actors, and ended up created a darker market (every time the obscenity law has been active, things have gotten *worse*, obscenity laws *do not work*). It was a tool of state harassment, and accomplished precisely nothing. The head of the obscenity unit appears to have been hired by an extreme Mormon group which wants to ban pornography.
For pertinent cases, there are other laws which cover them, perhaps knowingly posting photography of someone without their consent or something (let's say it is an actual person, because we know there are "smart" bad faith people out there).
It is also probably unconstitutional.