I’ve commented before that my post last February about Facebook advertising effectiveness, “Do Facebook Ads Work?,” is by far the most visited post on this blog and it continues to draw traffic. I followed with one on targeting that I think is important, though it hasn’t been as popular. Every time I do some research on Facebook ads I find something that I didn’t previously understand. This time it’s “social context.” I had seen it, but I didn’t really understand its source or its value.What started me thinking about it was recent articles on the growth in Facebook advertising. Tuesday’s eMarketer newsletter pointed to huge growth in Facebook ad revenue.
Commentary in AdAge that pointed out that, “what is surprising is the majority of revenue, 60% or $1.12 billion, was earned from smaller companies in 2010, those more likely to be using self-serve tools rather than work through a media agency. That's greater than the $740 million coming from major marketers like Coke, P&G or Match.com.” In November, ComScore figures had revealed that Facebook was now the largest online display advertising publisher, with over 23% share.

So how do you get more people to like your brand so they can appear in these ads? (Facebook’s privacy policy seems to give implicit permission for your name to be used when you like the brand. There is supposed to be a way to disable this feature, but I don’t know anyone who knows how to do it.) That makes the strategy issue for marketers getting more people to like their brand in the first place. And the best advice seems to be the simplest—just ask them! That’s what Virgin America is doing on the ads above. Going a step further, you can create something called a “reveal tab.” That allows you to make a members-only offer—to ask people to like your brand in order to get an incentive of some kind. These are two simple strategies that can add to your fan numbers.
And the point of all this is that the more fans you have, the more likely they are to show up as social context in your ads and as items on their friends news feed pages. That gives your ads the aura of being recommended by a friend of the viewer. And it has a high probability of making your ad more effective!
And so it goes in the wonderful world of Facebook!