Note: Will take some time to get through all of this. (20-25 mins) But if you have the time I highly recommend it.

Original blog post by a Gamespot Editor that criticises how death and other issues are handled in shooters marketing their games as "realistic":

When did regenerating health become realistic?

The author of the article and a designer of MoH:Warfighter debating the points in the article:

A Matter of Authenticity