Reminds me a little of teaching in a Middle School…

Diver Snaps First Photo of Fish Using Tools – ScienceNOW: “Brown acknowledges that exactly what constitutes tool use is controversial. But he argues that it’s not logical to apply the same rules to fish as to primates or birds. For one thing, fish don’t have anything but their mouths to manipulate tools with, and for another, water poses different physical limitations than air. “One of the problems with the definition of tool use as it currently stands is it’s totally written for primates,” he says. “You cannot swing a hammer effectively underwater.”"

Tools (Twitter, quill pens, blogging, paper, iPads etc) are what you make them (and depend greatly on your very subjective experience and capabilities as an organism).