Don't do it. It will do nothing for you. I haven't done it and I thought about it but it doesn't do anything but give a place to the person who cheated/or interfere in your marriage a place to live permanently.
Yes, they will be pointed out as a cheater, but now they have kingdom that puts them on a throne that you will never be able to move on from. Imagine, you work things out in your marriage/relationship and yet, you have posted your WS on here or OM/OW and the power it gives them if they found out.
These things seem like a good idea, but in the long run, it's just for justice we would do that and it's not really justice. Justice would be getting your marriage back and making it work better than before. Justice would be the OM/OW leaving your spouse alone and apologizing to you for even pursuing your Spouse and causing problems.