I grow up in an Arab country and these types of things we were taught when we are kids, its called "Amanah" which means (trust, ethical and moral responsibility)
We all should be same of you regardless of our religion. No
human can be a fraud. People were surprised because most of the times, chances is most joining the forum are scammer as currently we can see that. A lot of people are joining the forum, building reputation and then scamming other people. So, certainly you are different from them, you deserve that appreciation.