I also think it would be good for coop hostesses to check feedback or be able to leave not so positive "like didn't follow thru." If you don't do anything wrong why would you worry about bad feedback.
No I wouldn't tell my friends their food was bad but how many of you read reviews before buying something? How many check feedback on eBay before you purchase? Why should this be any different?
I know I haven't bought from a few co-ops because I do not know them and may not been around for long. I have been around 11+ years with Dave and Trish. But how many of you know me?
I will always be in favor of feedback. If you don't do anything wrong you have nothing to worry about.