If anybody's looking for me on Pinterest, I'm using my own name, just like here on HubPages. I hope to see y'all there.
As CloudExplorer said, when you're pinning your hubs, it uses the pictures in your hub as the image on the board, if you have more than 1 you can click through and pick which one you want, if your hub doesn't have any, it will use your profile image.
I was happy that I applied and got my invite just before HubPages put up their new Pin It button. I love the boards for each of your topics and seeing all my images lined up there, so neat and orderly.