tf? did something change with tumblr's "activity" part? i can't see the notifications properly.

Does anyone else really wish AO3 was double spaced, and that we could indent paragraphs with the tab key? I can’t read block text like, at all. It’s really hard for me as a reader to enjoy fanfic when I basically need to hold a piece of paper up to the screen to go line by line and not skip huge chunks of text. On top of that, it’s difficult as a writer to format my dialogue without the ability to double space, tab for indents, and generally format my writing. Am I missing something here?