1. intrinsic desire to join 2. local network size 3. ability to reach large group at low threshold 4. exposure to multiple sources vs multiple exposures
you blog holds my latest (obviously not latest find those on be you site links below) finds/thoughts/ramblings. not intended for normal edu-blogger consumption or modeling. lookdirectly below for our collection of more orderly-random (chaordic) thinking... if you are so inclined...