@Gargron those are separate things. <p> is a semantic break, <br> is a new line. Think of poetry - <p> is a verse, <br> is a line.
What gets messy is deciding how to represent plain text that isn't marked up, as a <p> doesn't always mean "1em before, 1em after" - see http://johnmacfarlane.net/babelmark2/?text=hi%0A%0Ahi%0A%0A%0Ahi%0Ahi%0Ahi for variations
Pixiv have kindly shared their Mastodon deployment tips & tricks http://inside.pixiv.blog/harukasan/1284
昔 http://神.ga/ がGH-pagesに向けられたまま放置されてたから勝手に拾い上げてたことがあるんだけど流石に切れてまああれなことになってた
Admin of mdn.hinaloe.net
ひなねっと。
Tw: @hnle0
ログインせずにPTLをみるやつ: https://m6n-view.hnle.tk
最近は末代:don:によくいます