I think most members in this group post images to gain feedback from others, but that may not always be the case.
When posting please indicate what you are looking for from others (if anything), whether that be general feedback, or critique/request for suggestions on how to improve.
That will help ensure no-one is upset by unexpected responses.
ALSO - if you DO wish feedback on your images please consider doing the same for others. Participation is key to the success of the group and as always members want to hear a variety of opinions.