Many people complain that it's unhealthy -- but it works.

CNN: A year under Hamas: Gaza safer, but life is desperate

He insisted that many of the things people complain about (screen dimness, glasses quality) will be improving in the next 12-18 months as the next generation of digital projectors incorporate lasers to help with image clarity and as glasses get lighter and the silver screens improve.

FORBES: Jeffrey Katzenberg Fires Back at 3-D Critics

It gets interesting because they are all paid as part-time workers, and oftne have to take time away from their legal practices to serve, and also get a per diem allowance while in session, so people complain when they have too many special sessions.

FORBES: Texas Folds On TSA Anti-Groping Bill

On the other hand, some people will complain that there are already too many ads out there.

FORBES: California Considers Selling Ads on Digital License Plates

How many people do we know like that, who just never complain?

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

How many people do we know like that in our lives -- never complain? (Applause.) She just kept getting up, just kept giving her best every single day to help support his family.

WHITEHOUSE: The White House

It points to a perspective one comes by later in life, when so many simple things are harder to do and enjoy, that young people who complain are out of place when they do so.

FORBES: When It Comes To Retirement, Is Youth Wasted On The Young?

How many people have folks like that in their lives? (Applause.) Never complain, just keep getting up?

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

So there are many people using Facebook on a regular basis who don't actually like it and have plenty to complain about.

CNN: Google+ trumps Facebook in customer satisfaction

Many Haitians complain that the government did not do enough to prepare for the storms, did not warn people to evacuate, was not able to rescue people who were trapped and now has no plan to get people back home.

NPR: Relief Operations Under Way In Devastated Haiti