Description: Diigo is a social bookmarking website that allows users to bookmark web pages and highlight or annotate parts of the pages. Users can categorize their bookmarks, search through bookmarks, and access bookmarks from any computer.
Type: software
Description: Marker.to is a free online whiteboard and collaboration tool. It allows multiple users to simultaneously draw, write and annotate on a shared online canvas in real-time. Useful for brainstorming sessions, presentations, teaching and team collaboration.
Type: software