You can share a ShowMe, whether it is for public or personal use, right after you upload it from your iPad by pressing the share button within the ShowMe player. You will see options to share via Facebook, Twitter or Email.
When you see a ShowMe on the website that you love and want to share with people, do so by pressing Email, Twitter or Facebook icons below the video player. You can even embed the video into a website using the embed link.
If you are sharing your own ShowMe that is private, only people with the link will be able to see the page.