There s this one that explains the concept of the inverted news pyramid, where all essential information is stacked at the front of the article.

http://iin.instructure.com/eportfolios/327/Extra_Super_PForce_200_Mg_Price
http://marshalltowncsd.instructure.com/eportfolios/691/Atorlip_5_Mg_New

縺ゅ縺 メッセージ
We ve taken care of all the boring technical stuff, so you can focus on your message and style.