Publishing & Sharing a Collection
Only published collections display in your portfolio. Using the links at the bottom you can Save & Publish, Unpublish or Delete a collection.
Using the options on the upper right, you can "Save & View a Collection" or "Share Collection". When you click the "Share Collection" option, a dialog box pops open and gives you a URL that you can post or email.
Managing & Sharing Your Portfolio
Collections can be managed from your Portfolio home. Using the options on the upper right, you can preview your published portfolio or share the portfolio.
The "Share Portfolio" option give you a URL that you can post or email.