Features:

• Only 1 permission: bookmarks
• Drag & drop tiles to reorder
• Custom images for tiles (right-click on a tile -> edit, or just drag an image from desktop and drop it on a thumbnail)
• Command palette - filter flat list of all bookmarks (currently Cmd+P on mac - when focus is on page)
• Docked folders! - show your "Read later" or "TODO" on the main page
• Style page with custom CSS - paste your CSS in settings
• Theme support
• Import/export settings and thumbnails to a file, for backup.

Check out the Customization Tutorial to see what you can do to make it even more personalized!