Joann, to an extent I agree but the rules of Find a Grave state that if a relative falls within the parameters of requirements you have to transfer the memorial to them. We don't own the memorials that we create.
Transfer guidelines: "Memorials are transferred for relatives with these close relationships: child, spouse/partner, sibling, parent, grandchild, great-grandchild, grandparent, great-grandparent, niece/nephew, great-niece/nephew, aunt/uncle, great-aunt/uncle, or first cousin. This would include adoptive, step and in-law versions of these." If you refuse to transfer a memorial that's within these parameters they can take it to Find a Grave and they will transfer it to them. The same holds true with edits. If you submit an edit and they refuse the edit you can also take it to FG and they will look into the edit. It's always best to let them know how you know the information and if you have proof of the information. I've had to do it before when people refuse edits.
And I also don't like the lazy contributors who fail to put in the complete memorial when it's available to them... Inscriptions, etc. Or they don't take a good enough photo and it's blurry (like you said).