Skip to main content
New! Preview the new Diigo and send us your input to make Diigo better for you! »
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
Diigo is about better ways to research, share and collaborate on information. Learn more »