Editing your posts on Steemit / Busy

Trying out edits today, and the busy.org client for steem.
Looks pretty cool so far, still learning as always.
Learned that even my edited-over content is saved on the blockchain.
Pretty cool. But at the same time I feel users want to be able to delete content.
I was just reading on: https://www.reddit.com/r/utopianio/comments/7kninr/a_request/
that users are chatting on discord. Why not chat here on steemit / bust / etc ?
Deleting posts was mentioned. Anyway-- I'm rambling. Enjoy.