Wow, this is great! Love the simplicity of the website (focused on the essentials, no fancy design). Do you share the number of visitors / regular users?
Not everyone uses every feature though; some people only use the dictionary, some people use the SRS, some people look at my difficulty lists, some people look at my vocabulary lists, some people only upload their Anki decks to see which shows/books/etc. have the most known vocabulary, etc.
