locally once, but I did not pay until after I saw it when I was picking it up. I once saw a small pickup for a REALLY good price but quickly saw the "this is a scam" tell tales and bailed on that. :^) I like the ability to make a group so you can back and forth to make group plans together for events, etc.
I use a detachable drive for my back ups and do not have my phone, desktop and laptop computers synced out of paranoia but would appreciate it if you would share the settings you recommend for better security in this increasingly intrusive world.