Thank you for your reply. I understand everything in the blockchain remains set in stone I was just wondering if it works for file storage to or is it just the source code the markdown language for the page. Like the actual jpegs and things. Also I wonder how the editing works we can edit these comments and we can even edit the post. So I guess there's a new block created and it's flagged to overwrite the old one as obsolete or something that does add a layer of complexity.