Diigo is an excellent social bookmarking website for serious web users and students. Diigo provide complex but powerful tools to its users. Diigo is one of my favorite tool which I often use to bookmark webpages of my interest. Accessing bookmarks on PC is fast but if want to access to your saved bookmarks, any time and anywhere, the mobile devices (cell phones, PDA etc.) are served as the most convenient platforms.
Most of the users are not aware that the popular bookmarking website Diigo has a mobile- friendly version of the web site at http://m.diigo.com/user/Yourusername (replace your username by your Diggo username ).

The website offers a neat and trimmed down version of Diigo.com on your mobile handsets and it has designed to work on as many devices as possible. The mobile version has a simple interface hence it can be accessed really faster than original website( i.e. diigo .com) on phones .
Public bookmarked web pages can be directly accessed by pointing your mobile browser to http://m.diigo.com/user/Yourusername while to open private bookmarks users need to sign in to their accounts. Diigo’s mobile version also let you search bookmarked item by tag.
Like me, If you are a fan of Diigo bookmarking and research tool, you will find mobile version useful as it will help you to discover the web on the go.