SN Feature Proposal: Enforce Link Post Uniqueness (timeboxed)

WeAreAllSatoshi

I like this proposal.

Edit: I do see this:
> post duplicates
When you post a story that has a highly related title to something else that's been posted, you'll see a 'similar' section underneath your post.
>
> This is a soft nudge to not repost a similar story. We might do harder nudges depending on how this goes.

[source](https://stacker.news/items/121947)

I was not aware of this. Perhaps the nudge is too soft ;)