>>27744
There's the side of the audience. In different context I wrote it above one can never know who reads the stuff what's written here (or other chans).
We all can imagine people with sinister intention, but what if a person reads it accidentally who knows us and recognize us? And what if that person then posts too? Especially something we can identify it's from our life. Even if it's totally harmless it might scare the shit out of us, that who did post that. Depending on personal paranoia level our guesses could run wild... Wouldn't be a pleasant experience.
But there are real examples what happened when people started to gather these informational breadcrumbs others left on chans, for example the admin of an old Hungarian chan was doxxed and to my knowledge, it bite him back later when he applied for a job.
Ofc others, like Slovenia, don't care and go ahead and disclose whatever, and never had any real problem. I guess it all depends on the situation of the person.
So who knows who reads it and what they do with the information.
Also Endchan is google searchable.

>>27751
For an extent we have. And if a poster arrives from the same country which any one of us is from we(I) have a hard time to tell in the beginning if he is a different person.
Ofc we get somewhat familiar with the "personas" we create out of each other in our minds about the others based on their posts, I try to follow somewhat who is who but for frequent posters this registering and identification process goes without intention too.