Any recommendations / alternatives for higher signal to noise ratio?
This person only ever complains about HN, downvotes, everybody not listening to him, people "not mattering since they are not VCs". Best to ignore them.
Posts questionable info, gets called out or downvoted -- throws a fit, doesn't reply with anything concrete. Rinse and repeat.
Everything is offline now. Public boards like HN are from a bygone era of the Internet.