I was teamed up with a few folks last night on a mission involving retrieving four "platonic solids" from a warehouse. The person whose mission it was insisted that she, personally, needed to retrieve all four of the blinky items, because it was "crucial" to the storyline, and she became quite upset when one of the other team members retrieved one.
I had always thought it didn't matter who grabbed the blinkies, save in terms of the person who grabs them getting an experience bonus from some of them or getting temporary weapons or Enhancements from others. I had thought that the storyline progressed no matter who got them, because no matter who got them they still show up in your Clues display.
Was I in error? Was my teammate?