Links of Interest, 9 March: Taxonomy, Content, Marketing, and More

Sara Wachter-Boettcher discusses responsive-ready content on her blog.  

KM World asks the question, “What is a taxonomy?” 

What are the “seven stages of the content hourglass”? Duct Tape Marketing tells you.  

Search Engine Land shares what it calls “the ultimate secret” for successful marketing and Web design.

Don’t look now, but according to a study discussed by Mashable, over 100 million Americans now own smartphones—the first time that milestone has been reached.  

And finally, A Tech Writer’s World pokes a bit of fun at Apple’s decision to call its latest iPad “The New iPad.”