New Google Photos - Shared suggestions, libraries and photo books
Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
PhotoTime - Automatic face sorting & keywords tagging for your photos
Anchor CMS - Free and lightweight blogging system
Crossroad - Don’t chase after your friends’ pictures anymore
Textpattern - Textpattern is an elegant content management system that is free, open source software.