Ask HN: Would you contribute to a community around reviewing repos on Github?

Basically, it's nice to talk to people who have used certain libraries or repositories of code before. Maybe they liked it for a certain use-case, but it didn't fit another use-case similar to yours. It would be nice to read about that to trim down research time on open source repositories. Basically a hacker-news of github repos. I want this. Is this something you would find useful and/or contribute to?