
Diigo is a social bookmarking website that allows you to bookmark, tag, annotate and share websites. You can also create or join groups, and create a personal learning network of people that share your same interests.
The website is free but it also offers a premium membership that ranges from $10 (monthly) to $59 (yearly/professional) according to your needs. Premium accounts offer unlimited bookmarks, image storage and webpage back up, among others. There are different ways to use Diigo: Chrome extension, Diigolet to use with any browser or Diigo for mobile (android or apple). It also offers a variety of services such as import/export your Diigo, save it on an e-mail or publish it.

<― Diigo allows you to tag your bookmarks for a fast & easy access.
Diigo has been around for 10 years and their community has thousands of groups that you can join!
Click HERE to look at my Diigo!