If you've got the platform and the ability to make a difference, then this goes beyond 'should' and reaches the level of 'must.' You must make a difference or you squander the opportunity. Wasting the opportunity both degrades your own ability to contribute and, more urgently, takes something away from the rest of us.
Seth GodinPut aside your need for a step-by-step manual and instead realize that analogies are your best friend.
Seth GodinIt turns out that the people who like their jobs the most are also the ones who are doing the best work, making the greatest impact, and changing the most.
Seth GodinThe sooner we realize that the world has changed, the sooner we can accept it and make something of what we've got. Whining isn't a scalable solution.
Seth Godin