Now, because you can post some positive things about FB, doesn't mean there aren't negatives as well, like loss of privacy and people being victimized by criminals.
I didn’t say there were no negatives, you are putting words in my mouth.
For some the primary use is social for others it is financial and for others still it is both. One of the benefits of FB is one can pick and choose how they choose to use it and for what purpose.
The point is just because others disagree with your opinion, does not make what they are saying wrong - just different than your opinion.