Here is a sample post created automatically using the Instagrate WordPress plugin. It pulled in my most recent Instagram picture, created a new post, and set the picture as the featured image.
I’m ambivalent about Instagrate. It’s very easy to use. Yet, it only pulls in 640×640 pixel images, not the 800 pixel width that I’d prefer for viewing my site on the desktop. However, the vast majority of my visitors use mobile devices with smaller screens so they will never see the difference.
Hmm…