I’m always letting any new neighbours know, that they need to read my wall. Anyone that gifts me food or old goal parts as a first gift is removed without warning because it’s blatantly obvious they didn’t read a thing. Just like posts from random people requesting I add them are removed, my ID is clearly posted on my wall!
I tend to my News Feed (as soon as I’ve removed any unnecessary posts from my wall), as I feel that those who are gifting me and responding to my requests deserve the priority. For those that send requests but refrain from gifting me what I need, I post a “friendly” reminder on their walls a couple of times, and if they continue, then I remove them, I’d rather spend my time tending to those who are helpful to me. I also have a list of everyone that I’ve removed in case they try to come back! It does annoy me that it’s come to keeping track of things like this, but it wouldn’t happen if people would just READ!