I believe it's mostly people who are hearing things from the media who are preferring not to use bitcoin because of the negative news
The media have a negative impact on bitcoin's PR. Most of the time it's about bitcoin associated with drugs deals and criminals.
That's bad, there is more to bitcoin then that.
I think yeah your right so i think its better to promote bitcoin in facebook for a better place using CPC cost per click.. if someone can provide or sponsor to advertise bitcoin into facebook advertisement..