I've been DE shaving for a year and straight shaving for only a couple weeks and I've never had a cut that requried any additional attention... rinse with cold water and alcohol AS or Witchhazel. Sure everyone's different but is it realistic to suggest a completely separate plan for each new person to the site?
The reality is 90% of the standard recommendations apply to 95% of the wet shavers. Do I think I'm a "good shaver"... no. I think I'm a careful shaver who understands that if you wield some of these blades like a cartridge you're going to hurt yourself. I "get" blade angle, I "get" pressure. Some guys have very good shaves right off, but just because you understood "no pressure" and blade angle before some of the other guys doesn't mean that they still don't apply.
If you've got a good grasp of technique after the first few shaves, great (I'm not saying it's impossible, if you read what I wrote). I said if you shave 4-5 times and then things go to hell it wasn't because you have everything figured out and your blade just wasn't right. All of this is very very simple, all of these things are all over the board one place or another...
If you really think these 10 tips REALLY don't apply go to the first 20 threads on the newbie forum and tell them why the problems they're having are because their technique is perfect, their blade needs to be changed, their lather is great, and that they should have keep going after the first pass resulted in about 15 cuts.
My point is not that these things you point out are not of value to a lot of people it's that they are not universal, and do not apply to everyone. "10 things every new shaver should consider" fine, but 10 commandments? If so, I'm going to hell, and I doubt I will be alone. It's the folks who have problems that post asking for help with their problems, but for every newbie who suffers from nicks and cuts on their first shaves, how many simply get a great shave, and move on? I don't think you'll actually be able to answer that by looking at the most popular threads in the newbie forum. in fact I posted about my first shaves in the newbie forum, but since I wasn't asking a question, there was little for anyone to comment about besides "congrats dude" OTOH if I asked why I was getting razor burn on my neck, I would have gotten a dozen opinions, most of them saying the same things you just said. People love to offer opinions, even when 5 other people already offered the same one. THAT's what I observe more than anything else when perusing the top 20 posts on the newbie forum.