I like it. I often retweet specific paragraphs.

I come across many such threads because of specific paragraphs others have retweeted.

I also find I'm more likely to read almost everything, rather than skim like I would with many articles. Even with the thread reader version, I find I take in less information - the Twitter format breaks up the wall of text.

But then, I also sometimes copy plaintext into Notepad++ and turn on syntax highlighting for a random language to make it easier to read.

(Also, I don't have Dyslexia nor ADD, I read novels, and I read Slatestarcodex blog posts without skimming, so I'm not really sure what's going on here).