- Realtime chat - Design that is much less customizable via userscripts/CSS - More emphasis on users rather than communities (enhancements to user pages, prof

- Realtime chat - Design that is much less customizable via userscripts/CSS - More emphasis on users rather than communities (enhancements to user pages, profile pictures that are displayed in comments) - Garbage native media hosting alongside worse handling of offsite (youtube/imgur) media hosting - Inline gifs in comments - Algorithms that emphasize clickbait - Algorithms that try to guess what you want to see rather than letting you tell it what you want to see - Suppression of content deemed unsavory by advertisers - Emphasis on mobile design over desktop design - Backward incompatible changes