I keep seeing the tip that capitalizing the first letters of words in hashtags—either #camelCase or #TitleCase—makes it easier for screen readers to parse.

And that is true, and more than enough reason to do it, but this is a great example of how accessibility is for everyone, because, guess what?

Capitalizing each word in your hashtags also makes them easier for fully-sighted people to parse.

#AccessiblityIsForEveryone