I thought the last iteration Magsafe was the epitome of power plug design, why change perfection? Old magsafe was low profile, barely sticks out, now magsafe2 blah! just like any old in-the-way (am exaggerating a little) plug. I went to Frys to play with this plug(s) and the old magsafe snaps off easily but the new magsafe2 it took some effort. Shouldn't the plug be easy to snap off for safety purposes, distracted human, kids, pets etc.? Why SAFE? is't not a security device???