Significant Tweets for Week Ending 2010-08-15

Objects with "no physical use-value" but that serve "cognitive" needs. http://tumblr.com/xr4fv1wi7 #How to "upcycle" a book into a planter. http://tumblr.com/xr4fuwiug #Smithsonian videos of old "animated" books, via Boingboing. http://tumblr.com/xr4fug4lg #The 15 Most Overrated Contemporary American Writers by Anis Shivani : http://www.metafilter.com/94640/Overrated-Writers #"What to do with old college textbooks": http://tumblr.com/xr4fj9rxt #Late on this, but S.O. contributor Teddy...