I've seen the same thing, the site accepts submissions but there's no one to either approve or reject them.

Unfortunately they did really well at SEO at one time, and more active alternatives appear far below in the search results.

Do you know any good alternatives?

I've been able to submit new entries to

I've also found other problematic ones:

https://euro-stack.com/ (I couldn't understand how to submit a new entry)

https://www.goeuropean.org/ (all submissions fail with an AirTable error [sic] that the workspace is at the record limit)

	▲	vldszn 39 minutes ago \| parent [-]
		Interesting. Thanks for the info