How are key words spamming? Maybe listia should just add tags so that when people write "I love cats" in their listing it will not show up when you type in cats on listia..and yes this has happened to me and made it hard to actually find cat like things. :( What you should have said is I like blue and cartoons and then it would not have been edited lol.
I REALLY don't understand some of Listia's rules! And who are the moderators anyway! Do they have training for the role they play? Do the moderators have rules?