A post and a comment are pretty similar in nature and both can not be deleted from interfaces IF and only if there are comments and votes on them. Most comments don't have those so that's why you see you can delete them more often.
Keep these up we love them.
That explains it. People will have to be careful what they write before posting something embarrassing. 😄 thanks.
If you do ever post something you can always edit it after the fact. The edit will be what shows on frontends though the original oopsie will still be stored on the chain. Fortunately most won't ever see it since few will check the actual post history.
Haha that's cool. For the purpose of learning, how can one actually check the history of the post?