The social bookmarking, web annotation and research tool Diigo is launching a redesign and refresh today. The site has 7 million registered users, but the boot-strapped company is seeking a path to ...

Diigo (previous coverage) makes a rich and complex online tool kit. It's a product that's easily dismissed as yet another social-bookmarking tool, yet another Web "clip" saver, or yet another Web page ...

Diigo is perhaps one of the web’s premier research tools – this is widely accepted. Whether Web 2.0 actually ever existed is irrelevant, but the innovation brought to us these last two years is ...

I just looked at the new research megatool Diigo and though several bloggers have covered it in the past and in previous incarnations (including our charming leader) I think they really missed the ...

In the past few weeks I’ve been writing about various ways to interact with the social bookmarking service Diigo. Last week I highlighted Diigo’s Power Note app for Android, and before that, Diigo’s ...

Diigo is a browser toolbar that makes it easy to comment on pages, save sticky notes and highlight text, as well as create a simple bookmark. The toolbar is available for Firefox and IE, though there ...