"Inspired by the viral video explaining issue of fake accounts clicking facebook ads, we have created a tool called Fan Harvest where we let you target your ads at people who have been actively engaging, a trait that only belongs to genuine accounts, with your competitors. Try us at http://fanharvest.com/ and let us know what you think."
Looks legit and I know the team is strong behind this one.
I tried the same thing, It takes a few (5-10) minutes to process a page that size I figured. The CTR was through the roof went from just under 1% to over 5% CTR.
"Inspired by the viral video explaining issue of fake accounts clicking facebook ads, we have created a tool called Fan Harvest where we let you target your ads at people who have been actively engaging, a trait that only belongs to genuine accounts, with your competitors. Try us at http://fanharvest.com/ and let us know what you think."
Looks legit and I know the team is strong behind this one.