Useful Rated 5 out of 5 stars

One of the most useful extension. It lets you keep track of your web navigation in several ways, plus adding social features. The best in this field.

Nice Toolbar Add-on and Highly Useful Rated 5 out of 5 stars

The Diigo toolbar add-on really works nice for me. It has a lot of useful options. I generally don't display the toolbar in my browser to save on screen real estate. The drop down button is highly useful. It allows me to quickly create a bookmark with all the tags and descriptions I want and do a quick search for the bookmarks I saved.

There are a couple of feature I would like to see in future versions. One, add a plus/minus sign next to the search results in the sidebar to let me toggle the title/description of the URL. Two, let me create custom short-cut key to toggle the side-bar, toolbar and "Bookmark this page" box.

Over Priced, Missing Features, Data Mining Rated 3 out of 5 stars

This is a nice app, However its way over priced for what it does.
- The Stickynotes are visible on all root web address, and not specific to the one you chose - that should be my option. Also, theres no way to Edit a Sticky Note except in Diigo's My Library, its laborious and slow, APPs are supposed to be useful and FAST.
- All the Notes Do Not remain my private property on my HDD, but are held elsewhere on Diigo's Servers - Once Again this should be my option.
- I look forward to these fixes, else I dont see it being much use for me.

Rated 5 out of 5 stars

Truly brilliant - the ultimate web clipping/annotating/highlighting and organising tool. Great for compiling materials for blogs, and for research notes. Thank you.

Rated 5 out of 5 stars

An excellent extension, better than its Chrome counterpart for the dedicated Diigoist. Diigo's Android coverage is still horrible, however, and this extension could certainly benefit from a port that works in the mobile versions of Firefox used in iOS and Android.

Rated 4 out of 5 stars

this addon works great, springpad could learn a lot form this one :)

Rated 5 out of 5 stars

Diigo is just a great tool, and I gladly give it 5 stars. But I do feel they are neglecting the Firefox add-on on favor of Chrome's, which is very sad.

Rated 5 out of 5 stars

Excellent addon! I used payed account on licorize for collaborative bookmarking and market analysis, but diigo is much better for collaborative bookmarking even on th free account.

Rated 4 out of 5 stars

I use diigo for bookmarking and this official addon is just what I needed

Pretty great at this time Rated 5 out of 5 stars

Awesome features: You can use it to bookmark the site both online in the Diigo service and in the firefox bookmarks; definable keyshortcuts; You can always download a backup of whole your collection in a zip from the Diigo site.
Some small drawbacks: Sometimes the popup menu above a highlight doesn't appear, reloading the page usually helps. Switching the windows or tabs sometimes closes an unsaved note, which can drive you mad.
Sumary: When you get used to it, it totally makes your browsing workflow.

This user has a previous review of this add-on.

Diigo Toolbar works great with FF 19.0.2 Rated 4 out of 5 stars

I have no problems at all.

Rated 3 out of 5 stars

Please, support SeaMonkey also. The poor SeaMonkey was left to the flies.

This review is for a previous version of the add-on (5.1.0.37). 

Best not only online bookmarking system Rated 5 out of 5 stars

don't mislead people with low ratings. People read article from web try themselves they don't beleive your rates.I wonder why it's not still featured.

This review is for a previous version of the add-on (5.1.0.37). 

WARNING! MALWARE!!!! Rated 1 out of 5 stars

WARNING!!! This developer has added MALWARE in the shape of an extremely annoying adware feature sneaked into his ad-ons (Snapfish) that will pop-up and appear on all your searches like a malware/virus. Awesome Screenshot came with this annoying and intrusive feature. Wouldn't be surprised if the same adware is added into his other ad-ons.

This review is for a previous version of the add-on (5.1.0.37). 

digg no longer works for bookmarking Rated 1 out of 5 stars

I loved the diig system for bookmarks, it was so easy to use! But as of this week , it no longer works and I'm having a terrible time trying to export my bookmarks to another system. They recommend kippt but it doesn't work with the latest Firefox . I have contacted kippt, Firefox and digg looking for a solution on how to get my bookmarks as I'm lost without them!
The diig toolbar and system is back up and working as of 10-27-2012. They say that they were hacked and the entire system was done for 48 hours. Glad to have it back! I find it the easiest and quickest way to keep track of articles or anything on the web that I may want to reference later on. Love the diigolet toolbar too. It pops up only when needed so there's not another toolbar tacking up more space on my page.

This review is for a previous version of the add-on (5.1.0.33). 

Oh no say it isn't so!!!!!!!!!!!!!!! Rated 1 out of 5 stars

I have been an avid user for some time now and I have saved thousands of pages and it really was the best page saving system on here.

However, they haven't fixed any bugs, they don't respond to emails and tonight not only did it stop working when I went to check on my articles the server apparently has been taken over by phishers!!

What more can go wrong?

This review is for a previous version of the add-on (5.1.0.33). 

ALTERNATIVES for notes? Rated 2 out of 5 stars

Too many problems. And I am a PAYING customer!

Today, I can create highlights, but can not create any notes with Firefox OR Chrome. Tried toolbar and Diigolet, no luck.

PLEASE; tell me alternatives for creating notes! It would be best if the notes were visible with Firefox AND Chrome, but only Firefox is OK.

This review is for a previous version of the add-on (5.1.0.33).  This user has 8 previous reviews of this add-on.

Rated 5 out of 5 stars

Excellent! Easy to use, easy to customize, great free basic use, has tags, searchable from my devices, computers; toolbar can be toggled between full toolbar to a single icon. The most used extension on my Firefox & also Google Chrome. I highly recommend Diigo.

This review is for a previous version of the add-on (5.1.0.33).  This user has a previous review of this add-on.

Disgusting Rated 1 out of 5 stars

Used to be good, but has become an absolute no-go since it puts ads at the top of Google search results that viciously appear just the moment you try to click on a search result, such that you end up clicking on the fiendish ad instead.

Yuck, this is the most nauseating ultra-socialist fagness failage I have ever seen in an add-on.

This review is for a previous version of the add-on (5.1.0.33). 

Rated 5 out of 5 stars

Truly a must-have for my online productivity. Another fantastic extension by diigo!

This review is for a previous version of the add-on (5.1.0.33).