Lifehackers’ motto says it all: “Don’t live to geek, geek to live.” This blog offers timesavers of just about every stripe, from Firefox shortcuts to tips from the “Getting things done” Toolbox has a number of “in the trenches” IT pros who talk about technology and management issues. There are specialist blogs dealing with security, databases and project management, among other subjects. It’s a versatile site.

For more details: Mobile App Promo Video