Seems there has been a lack of understanding re safety of 3D printed items

Seems there has been a lack of understanding re safety of 3D printed items and Food/beverages.

Link is one example.

Having an unknown ABS formulation sitting in a water cooler full time…

Does anyone have any horror stories, or actual examples of bad outcomes?

I don’t mean to frighten the children…
http://www.thingiverse.com/thing:625772/#comments