They do not care about the forum, as evidenced by their poor use of the trust system.
I like when you honestly talk about yourself.
So, I participate in a large number of such competitions, and I simply cannot remember where I left only one application, and where I have already left all that are allowed by the rules. If I could see the number of posts that I left in a topic, it would greatly simplify my search for topics in which it is worth writing more and not miss the deadline.
A little thing that bugs me is people who post only for the money - because it usually means they need money and eventually scam, They do not care about the forum, as evidenced by their poor use of the trust system.
How would that work - can you build skepticism into a script?
I remembered another little thing that bugs me. It's when someone abandons the topic when he realizes that all his attempts to humiliate another user are met with arguments he can't handle. It's a shame there's no script that would us you see the number of ignored replies when someone is unable to respond to them. It would help to get a broader picture of the user.