Question: "Can I block ads on Facebook or opt out of ads showing on my account?"
Facebook says: "If you don't want to see a specific ad, you can click the x on the top right corner of the ad and choose hide. This will ensure that you no longer see this ad.
You can't block Facebook ads entirely. Ads help keep Facebook free and we strive to only show ads that are relevant and interesting to you." (https://www.facebook.com/help/146952742043748)
Oct. 30, 2013, CNBC says "Excluding items, the company earned $621 million, or 25 cents per share, from $311 million, or 12 cents a share, in the year-earlier period. Revenue jumped 60 percent to $2.02 billion from $1.26 billion a year ago." (http://www.cnbc.com/id/101152256)
I do not want my students to be trek oxes for profit making by this or any other company. Many other educators do not seem to feel that way, though. Is my view wrong? Or, just naive?