Sometimes it takes a while for something to sink in. Today, one of those things finally hit me. Facebook asks me for all kinds of information on how I know the people I accept as friends, but I realized that I get nothing out of the exchange, and that Facebook and potential advertisers get tons of gain.
Populating the social graph for Facebook is essentially modeling even more data for advertisers to absorb into their information. This isn’t 100% bad. For instance, if advertisers looked at every friend I had and noticed that only 11 of them EVER clicked a Facebook ad, wouldn’t that tell them something?…









