I occasionally come across VERY long posts (and sometimes comments) that are one gigantic paragraph. No breaks at all. I do not understand why people don't break it up. Maybe someone thinks it's like a text or a Facebook post, where if you hit "return," it posts, but that is not true. You can split your post into as many paragraphs as you like before posting.
I'm assuming posters want members to read their posts, but honestly, if I see a long paragraph like that, I just pass it by. It gives me a headache to try and muddle my way through it. So next time you are sending a long message, please remember to hit "return" every so often. I think there are many here who would appreciate it. 😊