I'm confused by the OP. When you say change content are you referring that FTG has been a blogger that normally turns down comp'd products, and the "change" is that he decided to take one? Or, are you saying that FTG changed the actual post?
FTG actually take the time to come on and reply, defend, or have a conversation about the opinions expressed about his blog. So if this is going to be a thread about bloggers taking com'd trips, accept money/points, given handouts, or products to giveaway... that is a great topic!
I'm just not sure if you are talking about changing one's system of now accepting comp's when they did not use to... or if we are talking about bloggers that are given free things or special treatment because of their blog... or if it is about going back to change a post to correctly reflect that something was comp'd.