Playing on the railroad tracks isn't really dangerous. Until it is...The only problem with this forum is that with all the dedication to security also comes with hefty doses of paranoia.
Sometimes a place like this can paradoxically warn you about things that aren't really dangerous.
We don't really know what they do with their analytics. We don't know how well it is secured. So we error on the side of caution. That's what smart people do.. So we elect to play in a playground, rather than on railroad tracks.