- SuperMemo is Useless
- Incremental reading is useless
- No force in the world will make me use SuperMemo
- Your 20 myths of memory speak of your arrogance!
- The algorithm does not work! Unethical!
- Dishonesty by a scientist completely ruins credibility
- Review of SuperMemo at "200 flashcard applications"
- I will have to start a legal action for libel
- Criticism of SuperMemo at JapanesePod101.com
- Criticism of SuperMemo on how-to-learn-any-language.com
- I love Supermemo for general reading
- 9 years with Supermemo
- How I got a job in #1 software company
- SuperMemo for Palm Accolades
- User comments from November 1999
- Praise of SuperMemo by a vocabulary learning enthusiast
 Suggestions for future versions
 User experience
 Pros and Cons (reviews)
- User forum
- How about comparisions? According to this site, VTrain is the best? Can Supermemo compare with this one?
- The review of SuperMemo at that site contains quite a number of inaccuracies. Our verdict is easy to predict. The rest it up to the users.
- That site is authored by a person who is listed as one of the two authors of VTrain, so it's NOT independent.