I know people don't like to talk about astroturfing, but this is pretty blatant.

All these are four months old with only a few comments, yet have short generic positive comments here.

https://news.ycombinator.com/user?id=asadawadia

https://news.ycombinator.com/user?id=emosenkis

https://news.ycombinator.com/user?id=SMAAART

14 days old with one comment that is the same thing. https://news.ycombinator.com/user?id=xobetty

1 hour ago with the same type of comment https://news.ycombinator.com/user?id=cornychonay

First comment in 6 years to say "clever idea" https://news.ycombinator.com/threads?id=dan301