I think that the tokens that people leave to their loved ones are just personal to them at that time, they will be putting these items on a grave when they are at their most possibly lowest time in their lives and maybe not thinking about what the items may look like in 12 months/yrs time or more,, they cannot even think beyond that day.Maybe they then don't visit the grave as often and it slowly declines, leaving as others have said what they call as "crap/tat" not a word I would use but! My dh was cremated so no need to visit a grave, but If he did have a grave I'm sure GS would have wanted to leave maybe a plastic windmill or something for granddad, and yes in time I would have removed or replaced it. I don't think we have the right to dictate to people what others see as "c**p, I'm sure we all have something in our house/garden that another person would see as "c**p".and what you have to remember is these people who are grieving, and grief makes people do strange/odd things. I do agree that yes some do look a mess, but if it brings that person comfort then what the heck,i'ts not life threatening!