Knotable - Cut the noise out of busy email threads
Minimo - An elegant, simplified new tab page
Scrapbox - A new style of note-taking that lets you create, discuss, and learn together in one self-organizing space.
Mustsee - Discover the world’s most beautiful places
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.
New Tab by Flickr - Get a beautiful photo each time you open a new tab