Great article tough, Burly:)
Although, I think some of the tips you've pointed might be a bit misleading, especially if context and individuality is not carefully considered when judging based on these observations. I get that you're speaking from a general perspective, so that probably makes sense. People just have a habit of taking everything they come accross on the internet to apply to their specific situations, even though there might be some differences and factors unaccounted for in the perspectives of the authors of the works they're reading or consuming.
Wow that was super vague. hehe