As you may be aware.. You are currently unable to delete a post you have created as long as there have been upvotes placed on it by yourself or other Steemians.
But what if you really wanted to remove the content from Steemit regardless? Possibly for personal reasons or you just simply didn't like how the post turned out and want to completely rewrite it for a better reading experience.
My suggestion is that you should be able to 'buy out' the upvotes of those who have curated your content and then your post is deleted so that everyone involved wins!
If you liked this post take a read of my other suggestions here:
https://steemit.com/steemit/@wux/steemit-improvements-user-profile
https://steemit.com/steemit/@wux/steemit-improvements-or-flagging-downvoting-comments
https://steemit.com/steemit/@wux/steemit-typo-stolen-accounts-recovery
I'm actively trying to improve Steemit one idea at a time.
Please follow me for future improvement ideas!