Blognark's graphic says it all - his rant's pretty good too:

http://www.google.com/imgres?imgurl=http://www.plognark.com/Art/Sketches/Blogsketches/2008/thestupiditburns.jpg&imgrefurl=http://www.plognark.com/%3Fq%3Dnode/1129&h=682&w=600&sz=129&tbnid=TtG3aR9udxqQzM:&tbnh=139&tbnw=122&pre