How can it not be funny? The website's original intention was for people to make silly confessions. They are not to be taken religiously.
It's like the "Did you notice..." and "Say anything..." threads. They're not to be taken seriously.
Did you notice that this member (made-up name) farted last week? Did this really happen? We don't care. It's still funny.
What do I want to say? I want to say that I am pissy at my roommate because he farted all night long. I can say that because it's a "Say Anything..." thread. Again, that's not to be taken seriously... just as a conversation starter.
If you look at the site, you'll probably notice that a lot of the confessions are random... from weird to serious. It's not to be taken religiously.
Maybe to you but not to me....