I completely agree. I think it should be deleted, so nobody will be burdened about finding out that someone doesn't like them or thinks horribly of them again. Because I've seen that happen multiple times. At one point the topic was innocent--people talked about home problems or life problems or problems on different sites. But eventually, people started using it to secretly gossip about others here. And it's not like it's difficult to establish who is being obscurely mentioned. And, for the people who do hide it well, the wrong people can assume it's them, so they're hurt, even if it had nothing to do with them.
The sooner we get rid of this topic, the better. It was okay at the start, but it went out of hand.
I think, maybe we should replace it with another secrets topic that has rules. Respecting the other people of this site is really the only rule it needs. If your secret concerns other people from this site, then don't post it. It's that simple. We don't need people here getting hurt. And if people disobey that and still say, I hate this person or that person or whatever, then we delete that topic too, and we don't get anymore secret topics.