I thought it was a bit sensationalized as well, calling the drip top popping off an "explosion" does sound like how the Weekly World News or other tabloid would described things. As for the nearly died...well...a car went speeding by me at 40 miles an hour the other day...it was barely 20 feet from me...what a narrow escape!
It takes 60mg of nicotine to kill a person. I had 270 mg on me. I work at a grocery store. If I were filling it up inside when it happened, it could have gotten all over the food and/or customers. How would you feel if you were shopping and your kid suddenly got covered with 270 milligrams of nicotine? Would you laugh it off then?