Yes, I believe the majority of field reports that I read.
I think it is fairly easy to figure out if what someone writes is true or not.
If you go out all the time, you'll read a report and be like "Hmm... That just doesn't make any sense."
Most of the FRs I read aren't like that. My guess is because they want to be as accurate as possible so someone else can uncover what they are doing wrong AND right.
Glory LR reports though, I guess I could see there being more of an issue.
The validity of the FRs never really crosses my mind, that isn't the value I get out of them.
If I see a line, technique, or mindset that resonates with my game... That's most important to me.
It's also great after seeing the same patterns over and over again to give value and help guys overcome various sticking points...
I feel the same way about the inclusion of pictures in FRs. If I read some money line that someone used on a 6, that doesn't make it any better than if he used it on a 9.
It's all about finding new ideas that might integrate into my own game and make ME better. Then go out and test it for myself.
I do like having pictures in field reports. It adds to the entertainment value, and makes it easier to visualize. If you click on my link "My Journey" which is basically my field report thread, there are a few pictures.
There used to be more, but I fell into a little trouble when I was dating 6 different girls in the small city of Milwaukee and one of them found out about RSDNation
Drama!!!

So I had to delete a few of the pics.
Also, if you do this for a living, someone may interpret posting pictures as exploitation of the girl. *like her lawyer*
Interesting question none-the-less...