- Add the ability to take 'notes' outside of a module.
- Add the ability to view only threads a user is currently participating in.
- Provide quick navigation to the top and bottom of pages for multi-page items (like forum threads or vocabulary lists).
Specifically for Rocket Japanese:
- Add the ability to use furigana/Ruby text.
- Add ability to quickly show/hide individual English / kana / kanji lines in transcripts (without affecting 'global' settings).
- Teach the kanji for vocabulary words in the modules where words are introduced.