Is there a minimum requirement for submissions or critiques?
No, there are no participation requirements at all. However, I ask that you at least make an effort to give critiques as time allows. If you submit stuff for critique, you are particularly encouraged to return the favor to other list members. Some lists require you do 3-5 critiques for everything you submit. I think that is an excellent guideline but it is not mandatory. However, you will find that more people will critique your work if they see you pitching in to help others.
