I don't quite get this. If religious people are easily offended, doesn't this show that their religion is so powerless that it can't even stop them from getting offended over trivial matters?
Btw, I am not saying it's okay to offend people, religous or otherwise. Just wondering how religion is going to help a guy attain the highest (god or liberation or whatever) when it can't even help him with small things, such as anger management, self control etc.
Religion is deeply personal and important to people. People don't like their personal things being bashed unfairly.
To criticise someone's religion is to criticise something that people hold dear. It can be done constructively, but I've found that people often just insult someone's religion. Even if people can say it constructively, it's often not.
"Religious people are idiots who won't change their minds about anything, religious people are less moral, Muhammad was a paedophile, Sikhs are dangerous because they can carry swords, Catholic priests are child molestors" -- are these constructive criticisms? No, they aren't constructive.
It is possible to be constructive in one's criticism of a religion, without deliberately flaming someone. I have talked about sensitive topics, usually without offending someone of a different religion.
It's possible to easily offend people who are not religious, as well, by talking about things that they hold dear to them. Politics is a good example.
And, people who are generally easy to offend should try to chill out.