Should I Apologize For Being Angry?

An interesting post on Blogwonks about being angry over unjust treatment. Should one apologize for being angry in these cases? No, those who are not angry, on the other hand, should be ashamed.

An excerpt (my emphasis):

There is a huge and growing roll of fallen men who have given their very lives because they have suffered massive personal and/or shared damage to their families, their finances and their reputations...Men who, like my own father, have placed shotguns in their mouths. Men who have burned themselves to death in protests. Men who have jumped off bridges. Men who have starved themselves in hunger strikes. Men who have lost their sanity...Men who have gassed themselves in cars. Men stripped of their families, children and reputations...Men who have watched helplessly as crippling child support payments have destroyed their ability to earn or keep a business running. Men who have been sent to jail for “waving” at their children in a passing car and so found themselves in breach of a “no contact order.” Men trapped in horrifying and savagely abusive relationships they cannot escape from or find any help to manage, because the system set up by women, for women, will not allow them in. Men being forced to pay child support for children they did not father... Just how damn patient do they want us to be?