A suggestion, but not a "suggestion box" suggestion
I just posted a thread and forgot to select the option to add a poll.
I then went to edit the thread to see if I could still add a poll, and I could not (or can I and I just missed it?).
So I then copied my initial post content, deleted the thread, and continued to make a new thread with the same content and also with a poll this time... only to find that I cannot make a duplicate of the same thread (within 5 minutes?).
Maybe (my suggestion), this inability to duplicate a thread within 5 minutes of creating it can allow for an exception, if the duplicated thread in question has been deleted.
I'm posting this here because this isn't an idea for a feature or something new, just a slight improvement on what's already happening. Feel free to move it if you see fit.
Thanks, and have a super, incredible, fantastically amazing Tuesday evening.