What this community means by "a source", in practical terms posts 91–120

There is no stupid-questions rule and no penalty for asking badly. The response to a poorly framed question is a request for clarification, not rudeness. That is a deliberately cultivated norm here.

Coming back to post #91, because the follow-up matters more than the original answer.

Your introduction is well framed. You have given enough context that people can actually answer. That is rarer than it sounds and it matters more than it sounds.

Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the kind that comes from remembering a figure instead of looking it up.

On the reading order question specifically: start with the how-to-ask materials in this category, then read the one to three subcategories where your main questions live. The rest will be discoverable by tag once you understand the structure.

The FAQ link in the sidebar is maintained and worth ten hours of forum browsing. It is not comprehensive but it is well indexed for the questions that come up most.

I read post #95 twice before replying, because I had assumed the opposite.

Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own records is not any individual result; it is that they are dated and consecutive.

This follows post #95 rather than contradicting it.

Trust levels accumulate over time and they give you access to small things like the ability to edit your own posts without a timestamp. They are not a status symbol and they do not make you more right. Someone at trust level zero with a good question gets better answers than someone at trust level four with a bad one.

On post #95 — agreed on the reasoning, with one qualification.

Introducing yourself is fine and requires no question. Post in this subcategory, describe the context that matters for why you are here, and lurk for a bit before posting technical questions. That order works well.

I disagree with the reply above, and I think the disagreement is substantive rather than terminological.

The distinction being drawn does not survive when you look at the published data for this specific question. I would be glad to be shown wrong on this, because the version I am arguing against is more convenient.

Nothing here requires expertise. The experienced members here got that way by posting questions, not by knowing the answer before they showed up. If you know something useful, post it. If you do not, ask.

Picking up post #99: that is the part I would want checked first.

Marked solutions are the site's way of saying that someone asked a good question and someone else gave an answer that actually worked. It is not a competition and it does not appear on your record — it is just how the site learns which topics stay useful six months later.

On post #99 — agreed on the reasoning, with one qualification.

The moderation log is public. Every staff action is logged with the rule cited and the reasoning stated. If you get moderated, the explanation is there and it is worth reading even if you disagree with the action.

For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.