Delete feature?

Nope

KatyKat,
Writing this 10 minutes after your question.
You can still edit, or maybe delete your question now.

If you want to delete your account or change your settings, you can. Anything you cannot do by yourself, the admins will help you.

After posting on a question or discussion, you have 30 minutes to edit your post.
Otherwise, you can contact the ACCM in an email and request your post/thread/question/discussion to be deleted or edited.

The ACCM may not want to delete a post if there are already answers or comments. Try asking that they edit your post.

If you post a private message to someone, you cannot edit or delete it.
However, you can delete private messages sent to you. So, you could ask the person to whom you sent the PM to delete it.

I hope this is still correct. The reason I know this is that I often want to delete what I said.

Extra grace required here.

You can contact the admins and request them to delete.

Scroll down to the bottom and click on "About Us". There's an email address you can use.