> 4. A bookmarklet which, once clicked when on a HN post, would insert a meet.hn logo next to all user names of users commenting there and registered on meet.hn

> 4. A bookmarklet which, once clicked when on a HN post, would insert a meet.hn logo next to all user names of users commenting there and registered on meet.hn > 5. An HN "proxy website" which would copy HN in every way, but would add the meet.hn logo just like the bookmarklet described point 4 would do, but everywhere and automatically. No, you need to flip the idea. Make a browser extension that adds a link to every username that is registered on meet.hn.