I don't think they sell or give away tracking data. All the data disclosures so far has been about social graph data, which is very different data set. Detailed traffic logs from network like FB would be something that is very hard to collect, wouldn't make sense for them to give such a valuable resource out for free.
Yeah, probably right, I'm just sort of making the point that "it's always worse than you think" and/or that the worst-case scenario is probably always the correct one where Facebook data collection is concerned.
I don't think they sell or give away tracking data. All the data disclosures so far has been about social graph data, which is very different data set. Detailed traffic logs from network like FB would be something that is very hard to collect, wouldn't make sense for them to give such a valuable resource out for free.