Yes, another who was on Streetlife, now on Nextdoor, for all the reasons mentioned above. I'm not too paranoid about the privacy, and have turned off all notifications, but it's been useful when disposing of unwanted items, and finding out what's going on in the area. I'm also on a local Facebook page for our local Broadway shops.
Lack of public toilets in towns.
Passports not in the drawer I always keep them in. Turning the place upside down.