Skip to main content
New! Meet Diigo Outliner – the best way to structurally organize your information and thoughts! »
I had to laugh when I received a letter from US Airlines offering me two free round-trip tickets. It said all I had to do was go to a “presentation” that would last 90 minutes. I mean really, it had to be some type of fraud.
US Airlines letter from
Highlighter, Sticky notes, Tagging, Groups and Network: integrated suite dramatically boosting research productivity. Learn more »