I remember, with Friendica, I think it was, there was a bookmarklet that would let you highlight text on a page, click on the bookmarklet and have text and link pop up within Friendica ready to share. I still miss that. Freefeed has it, as does SeenThis, but as good as those are, they don't tickle my fancy. If #
Streams or #
Firefish had it, I'd just about be set. Yamanote works well like this, but no social aspect to it.