[stcredzero]

If you've got porn on a domain, it doesn't matter if you show ads on porn or not, it doesn't matter if you require age verification, nothing you do will likely matter.

What if there was a way to "ban" something by changing it's domain? What if there were two web apps with a linked backend? Let's say:

    tumblargh.com
    tumblarghR.com

When something is "banned" from tumblargh.com, it remains on tumblarghR.com, which is otherwise a mirror of tumblargh.com.

[TremendousJudge]

isn't this what 4chan did with 4channel.org?

[Anon1096]

4chan split into two sites because PayPal stopped working on the main domain, but similar idea.