Copyright Culture of Pinterest

Since I am using Pinterest as my curation tool, I wanted to look into the issue of Pinterest's copyrights. It's kind of a mess, not going to lie.

Courtesy of Pinterest-Anti-Christ from commons.wikimedia.org

Just looking at the terms of service this is what the user agrees to when they pin their own stuff:

How Pinterest and other users can use your content
You grant Pinterest and its users a non-exclusive, royalty-free, transferable, sublicensable, worldwide license to use, store, display, reproduce, re-pin, modify, create derivative works, perform, and distribute your User Content on Pinterest solely for the purposes of operating, developing, providing, and using the Pinterest Products. 

So, if you put it up for use on your own Pinterest account, just know it has a pretty open creative commons license. Not bad, right?