Ok, so theoretically, if I want to learn how to participate in the site I can do so by going to the help center, right? Wrong.
There are a vast number of meta.rpg posts (e.g. How do we handle a desire to challenge the frame of a question?), blog posts (e.g. Gorilla v.s. Shark and Good Subjective, Bad Subjective), meta.se posts (e.g. Is there Markdown to create tables?), and random other sites (e.g. What the formatting page says is the official formatting documentation but is actually hopelessly outdated), not to mention all that stuff that doesn't seem to be documented anywhere, until it's mentioned in passing by someone who knows about it on meta (e.g. Could we have a shortcut bracket link to the good subjective, bad subjective post?). As someone trying to learn how to use the site, this is frustrating. Is there a way we could consolidate these kinds of things via links in an actually-useful help center? Is there a reason we only provide the information we do?