Freecycle is a great idea and has worked for us really well in the past - both ways. But in the last week our local group has had wanteds for:
TV 36 inch or bigger
Ikea Trofast storage system
Washing machine in working order
Wooden high chair
Surely these are too specific and freecycle isn't a personal shopping site.
I don't mind the many other wanteds and lots of them are actually for sensible things - jars for jam making etc.