I think the unpopular opinion here is "I don't find value, thus there is no value." When, in reality, many people do find a value. Somewhere.
Heck, I post maybe once a year on Facebook. It's how my in-laws communicate, so that's where I have to go if I want to interact with that part of my social graph. It has a value (however small), even if I wished it didn't.
I see what you're saying, but given how addictive FB is, and how much advertisement they use, you're kind of giving them the upper hand by playing neutral.
For better or worse, that's apparent from this.