text: They are annoying. Just, as long as they don’t connect to anything, you’re not tempted into trying to use them. I fixed http://www.openstreetmap.org/way/366837164 some months ago after walking my dog there on our way to the Dales and wondered what the bing-invisible path http://www.openstreetmap.org/way/333502234 was supposed to be. We didn’t go that far anyway. 