A client showed up with a spreadsheet: forty rows, each one a mention of his company in a reputable outlet. A local business journal that had him among its "40 under 40." A trade roundup that listed his company among six others "worth watching." A conference recap that named him as an attendee, one line among a dozen. He counted them as forty pieces of evidence. Wikipedia would count them as roughly zero.
The notability guideline is not a tally of appearances. It asks for significant coverage: material that addresses the subject directly and in detail, enough that an editor could write from it without inventing or inferring anything the source itself did not say. A source can be entirely independent and impeccably reliable and still fail this test, simply by never actually being about the subject.
Significant coverage addresses the subject directly and in detail, so that no original research is needed to extract the content. Significant coverage is more than a trivial mention, but it need not be the main topic of the source material.
Most of what filled the client's spreadsheet was the trivial kind, however respectable the outlets. A listicle names forty people in a sentence each; nothing in that sentence could support a paragraph, let alone an article. An attendee list confirms someone was in the room, not what they did there. A quoted line in someone else's story is coverage of the story's actual subject, borrowing a sentence from him along the way.
What we look for instead is narrower and, at first, discouraging to hear about: two or three pieces, sometimes just one, where a reporter set out to examine the subject specifically, spent real space on it, and reached conclusions the subject's own materials did not hand them. That single profile does more work than the other thirty-nine rows combined, because it is the only one written to be about him rather than around him.
So the first thing we do with a spreadsheet like that is not add rows to it. We remove most of them, sort what remains by whether it is actually about the subject, and look honestly at what is left. Sometimes that is enough on its own. Sometimes it confirms there isn't a case yet, and no amount of further name-dropping will build one. Forty mentions and two profiles are not the same evidence at different volumes. They are different kinds of evidence, and only one kind counts.
