- UI is so cluttered and ungainly and requires so many clicks to do things I couldn't stand using it long enough to build a more complete list
- clicking through messages doesn't sync read state back to the website
- after hiding a submission, opening the submission before it opens the original one
- no way to view the comments on a submission that links to another post on reddit
- have to scroll back up above all comments to add one yourself
- voting on, replying to, etc. long comments requires scrolling back to the middle of the comment
- no support for wiki pages