Would you say politically speaking it is obvious which newspapers people read?

When i read peoples questions and answers on here i often think AH! they read such and such Newspaper or only rely on the BBC.Surely with the internet and so many more sources of unbiased news before spouting what one source says we should do a little more homework.Because i do not know what you think but it sure makes for a more interesting world having people with broader views.Or is having a one sided boring opinion the norm these days?