[hotpotamus]

My parents started using marketplace and had mixed success with it. They immediately get messages from scammers who want to use them for phone number verification tricks, which as best I can tell are nearly benign; they just seem to want to use some service that requires a valid US number, not necessarily their number. Still, no good can come of that.

On the other hand they've had some luck actually getting rid of stuff, so that's been good.