I made the unfortunate life choice of opening a link to tumblr and found their advertising decisions to be... questionable:pic.twitter.com/LqzjbaLRHE
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Charging money is just so *clean* as a business model. Customer-facing behavior policed much better; everyone knows who to yell at.
Sites have no way of policing ads. Real time bids = unpredictable. I've been working on this problem for the last 4 years @WeAreConfiant
Tumblr has a persistent problem with this sort of shit to the point where I've heard of online communities simply banning tumblr links.
I'm not sure whether it's tumblr's own ads, or users figuring out how to insert nasty stuff into their pages, or some combination of both.
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