This part of the text seems contradictory with jQuery's habits. Why do we load jQuery.js and all its plugins in the <head> section? (answer: to have .ready()). But should we do it all the time and for all plugins?
My understanding is we put script tags in the head so as to not clutter up the body DOM. I don't think it has anything to do with ready(), and I'm pretty sure ready() doesn't require script tags to be in the head... --Erik
