We are very excited to announce an upcoming opportunity to 'Ask Microsoft Anything' (AMA) about Microsoft Planner! The AMA will take place in the Planner AMA space on March 14th 2018. Please submit your questions there.
I've moved questions from this thread into the main Planner AMA thread.
If you have suggestions for Planner features such as @Jeremy Friesen @Kristian Krogstrup @Tony Derricott I'd recommend submitting to UserVoice. This is the best place to offer product suggestions as it gets reviewed regularly by the team.