Please, if you want to remove your post, just edit it or retract it, don’t delete it. While it may or may not be up to your standards, it does hold a few pieces of useful insight that it would be a shame to just delete. And with the replies being deleted as well, you remove others’ posts, something that they may feel are valuable enough that they should not be removed. I feel that a simple edit should most certainly be enough.
Please, if you want to remove your post, just edit it or retract it, don’t delete it. While it may or may not be up to your standards, it does hold a few pieces of useful insight that it would be a shame to just delete. And with the replies being deleted as well, you remove others’ posts, something that they may feel are valuable enough that they should not be removed. I feel that a simple edit should most certainly be enough.