@defender, if you ask me you could have spent the time writing that post in writing a book about a woman who got cheated on and basicly put that same plan in there as well, from the woman's perspective of course. Though again, it's up to you, though I think that you should have coppyrighted that post...
Well either ways, at post 1, you won't get anything by ruining someone's very happy day. If you really want to make them sad, then, when they go to you for anything, then either ignore them, or just trol them back. I was never in the situation like this, but yes, I wanted, or perhaps still want, to ruin someone's day like that. But trust me, it won't lead anywhere. For instance, let's look into the future. You have given your revenge, you've ruinned them for life, now what. First, the friends of that ex of yours defenetly didn't like that, so there are some friends ticked off the list right there. You mite say that it's not really of a big deal, but you never know when you would need to shout for help. Second, bad activities don't stay hidden, you know. Even if people aren't any way connected to that happening, they still won't trust you as much as they would if you didn't. I am pretty sure that someone could extend this list, but I believe that this is enough. Now in days, I just shake away jurks and people who insult me like dust and forget it all together. Sure, I wouldn't trust them as much, but hanging onto the past can only hirt.
If life gives you communism, become a communist dictator.