I would agree that not all atheists are angry, but most who frequently post here are.
Why would you go out of your way to insult and demean others simply because they do not agree with you, if you are not angry?
You make some weak claim about avoidance of reality? The just a crock. I would prefer someone who accepted a fairy tale and believed in love thy neighbor and judge not lest ye be judged, to someone arrogant enough to demean the beliefs of others while cowardly enough to claim they don't even have a belief to attack.
You hide behind non-belief while you are insulting, entirely unaware that true non-belief would mean that one would not insult. This type of mental cowardice is the trademark of bullies who love to pick on others but hide the moment someone stands up to them. What is sick is how much you mess with the Christians and say horrible evil things about Christ, and then any time they even curse, you say the Christians are hypocrits. It is truly disgusting.
I am a deist and not a Christian, so none of your garbage bothers me in the slightest, but that does not mean I cannot see what is going on.
Fortunately I have met enough intelligent and kind atheists, to know that atheism is not the cause. It is just that the anonymous environment of YA has brought out the atheist bullies.
This is not to say the Chrsitians are any better. YA seems to bring out more of the hit them over the head with a bible type of Christians than is normally seen in society too.
Now as for you being specifically angry, lets see. Let's put aside the fact that you constantly speak for all atheists as if you have that authority.
"When we look upon how people act on this belief, we do get angry"
You get angry when people give to charity, feed the homeless and the number of other things religion call one to do as well? Or are you talking about going to war, when Jesus said to turn the other cheek? Why the anger?
"We're angry at the fact that religion is used as a liscense to avoid reality."
Angry? And what reality is being avoided, your reality that we die and cease to exist for which you have no evidence? And other "reality" like evolution would likely be subjective on the individual Christian (most Christians accept evolution as true). So why are you angry?
"That bothers us" - Elevating belief to certianty, like the belief of judge not lest ye be judged or love thy neighbor? And how are your beliefs not also painted as certainty. Most atheists I know seem pretty darn certain that one ceases to exist when they die. Where does that certainty stem from? they have evidence?
"we're outraged on what this has been used to justify."
Like evolution being used by Hitler to justify genocide or nuclear physics being used to create the atomic bomb? really how many things can you name that has not been used for evil purposes. Atheism and communism was used by Mao and Stalin to justify more atrocities in the last 100 years than all others atrocities combined.
"We're angry at how religious texts are regarded as authority, for no other reason than the belief that they are."
I would prefer an authority that says love thy neighbor and it is written down and has been the same for more than 1600 years, then a leader that may change their views daily. Further, the Bible has been tested numerous times. You live like Jesus says one should live and you will find that you are more caring, considerate and forgiving, which BTW, psychology 101 says is much healthier.
You state that you are angry, outraged and bothered multiple times without once mentioning a slight that you have suffered. Am I to assume you are not an angry person?