Thinking of replacing the functionality throughout the site where, if you click on an onyomi/kunyomi reading, it pulls up a list of kanji that use that reading.
The survey has ended! Congrats to user achamo who won the free month of renshuu pro!
If you are curious, here are the final results:
I often use this feature: 13
I occasionally use this feature: 25:
I rarely use this feature 20:
I never use this feature: 52