Many years ago, I visited an SF member of our site at Walter Reed after he got wounded (the second time) in Afghanistan and got a significant part of his leg blown off.
When I got to his hospital room, a different SF member of our site (former 18D) was debriding his hand, and the wounded Green Beret (also 18D), in between bouts of passing out from the drugs and probably the pain, was having a peer-to-peer discussion with the doctor over his treatment. It was one of the most incredible things I've seen. Many people here know one or both of the above men.
A different friend of mine is missing his entire right leg and suffered all kinds of other injuries after he was blown up (2nd Purple Heart) in Iraq.
Those men earned their Purple Hearts, and everything else America gave them.
Fully concur on the "scumbag" label for fakers.
I know both men, Maria and I visited the 18D at Walter Reed, his positive attitude was beyond belief.
The other 18D, besides being a fucking crazy man is a man I consider to be a friend.
Frankly, both men are 2 of the best men I know.