What Is the Point of... Instagram? | Beyond the Stacks | Scoop.it

If you're wondering, "Why all the fuss about Instagram," this article will help you understand how this app works, why it has been so successful, and why you'll be seeing more photos taken with it, everywhere you go online.  See also:  http://www.readwriteweb.com/archives/why-instagram-images-will-take-on-a-sense-of-permanence.php