Suggestion: Edit Mode

One of the biggest things I liked about Kuro5hin was the ability for content to initially be posted in edit mode, which encouraged edits and disallowed voting. In this way, it allowed a contributor to publicly draft out a story prior to the story being judged.

The editable story would go into a separate, opt-in view mode so that people could select whether they wanted to see (and give feedback on) immature stories and then shift (time trigger or manual publish) into the main story feed.

With Tildes' comment-tagging system, we could probably just tag all comments made during edit mode as "edit" and allow them to be merged (or not) with the mainline commentary. I'd suggest (based on experience 20 years ago :) that the edit mode comments be not initially merged into mainline discussion.