Traffic jams in Google Maps could be spoofed with 99 phones and little red wagon

A wonderful thing, the main discussion is here:

https://news.ycombinator.com/item?id=22216821 (simonweckert.com, >360 comments)

Other submissions from various sources, most now marked as duplicates:

https://news.ycombinator.com/item?id=22218181 (3 comments)

https://news.ycombinator.com/item?id=22228900

https://news.ycombinator.com/item?id=22227204

https://news.ycombinator.com/item?id=22226498

https://news.ycombinator.com/item?id=22223187 (youtube.com)