Lists have been moved from the profile page to Photos > Lists. We are going to make a new album tab for your own photos only on your profile which will replace the old lists tab. It will be possible to organize your photos in albums and to order the photos within the albums. You may also select the albums tab as the default landing page of your profile so it's the first thing a visitor will see. This is a very convinent way of using your profile as a portfolio for all your best photos neatly organized in different albums instead of just one big lump of photos ordered by upload date. The new albums feature will be available for Plus and Pro members.