How bookmarks have evolved.

  • Written on scraps of paper.
  • Stored on documents and spreadsheets on computers.
  • Added to Bookmark menus on browsers on individual machines
  • Saved to an online site such as a wiki or website (link farm). See Resources to the left.
  • Added to Bookmarking services such as Foxmarks or Google Bookmarks
  • Curated in social bookmarking sites such as
  • Curated in social bookmarking, markup, and annotation sites such as Diigo, Evernote, Zootool.