A to Z Challenge Reflections and The Spirit of Nimue

We invite all participants of the Challenge to join us!
What did you enjoy about the Challenge?
What could we do better next year?
What issues did you encounter? (Word verification, unable to comment, long posts, etc.)
Did you encounter many non-participants? (With help from our minions, we tried really hard to clean the list this year.)
Theme or no theme – what seemed to work better? Did you find any great themes?
Did you have fun and will you participate again next year?
Your Reflections ca...