[sedachv]

There's lots of pages on Wikipedia that are basically self-promotion, or descriptions of inconsequential "news" events, or "micro-celebrities," or moderately rich people, or other stuff that will have no relevance in 10 years, except to people with OCPD who like to hoard information.

[abstractbill]

You're arguing that many pages in Wikipedia aren't useful. I don't think anyone is debating that, but are these pages actually harmful?

[dwc]

Yes, some are harmful in that promotion disguised as objectivity is misleading.

That's a whole separate issue from notability, though. On this and many other issues I think the notability bar is set too high. I'm much rather see a wikipedia page on an obscure language than not, and I have read a few in the past.

[sedachv]

I like to click on links in Wikipedia articles to find out more about things related to the main article. I consider wasting my time harmful.