In order to share your talent profile publicly, first, click the green "Share my talents" button in the top middle of your profile. (If you are logged out, you can login here.)
After clicking the green button on your profile you will be able to create a URL website link that is unique to you. See below image.
Click "Share my Talents" and then you will be able to share your talents with the world. You can link to it on Linkedin, twitter, email and however you'd like once you have your public and personalized URL.