Accepted answers in these questions are very uncommon neologisms from random websites. I would consider they are not notable.
So do we accept any neologism if it is at least used in a random website or a very few random websites? [for example, not even an article but used in a comment from a random user]
Does the community welcome/approve these answers and are these answers acceptable?
I give answers that are neologisms too but I usually give that answer when there is a notable source like a publication in Google Books. [For example, some of them are used in several books or in a significant amount of websites some of which have an article that use the word] [You might discuss here that if a book in Google Books is any more notable than a website].
What are your opinions about the example questions that I mentioned and about this topic?
Note: I neither favor nor disfavor these kind of answers. I'm asking your opinions first.