Great to hear you have an opinion on the way I express my opinion. Do you also have an opinion on the matter itself?

The matter itself is a list of sleep hacks.

The worst thing about Scribd is the way it obligates people to ruin perfectly good HN threads with meta-commentary.

You do have a point and I was aware of that unfortunate side-effect of my comment. I'm doing it rarely. But this is also a site for people who make decisions on how stuff is published on the web and how to monetize it, etc. So I think it's not completely useless to have that kind of meta debate sometimes.