The difference between cake flour, all purpose flour and bread flour. Which do you need, and why?

Nice article on the differences in types of flour and the purpose of each type. John and Lee tell you which to use for bread or cake and pretty much everything you need to know about flour.

http://johndlee.hubpages.com/hub/The_difference_between_cake_flour__all_purpose_flour_and_bread_flour_Which_do_you_need__and_why