The peer-feedback process does not stop after an activity has been posted in an issue. Any PAC user is a valuable peer reviewer. All activities and activity ideas are provided Feedback Rubrics. The PAC encourages all readers who download or test an activity in their class to share what they think with the authors. This feedback can lead to stronger activities for everyone to use.
Audience feedback is also the entire purpose of the Activity Ideas category. The purpose of posting these ideas is to find collaborators who have suggestions and improvements. Regardless of your skill level, you can meaningfully participate in helping to make the activities that you dream of.