Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
I agree with @julian, I don't think it's a good fit for core.
I think only very large boards would need this feature, and most NodeBB sites I've seen are small to medium size communities.
It would be a great plugin though 😀
up, this will be nice feature for the market section of the boards