Luxury brands still not convinced about Facebook?

This being Black Friday in the US, and the topic of spending money being very much in the news, here's an interesting study on the latter: BusinessInsider.com has put together a list of the 35 biggest advertisers on Facebook this year. And guess what? Despite all that lip service paid to interaction and transparency and so on and so forth, there’s only ONE luxury brand on it. Also only one fashion brand. And they are probably not the ones you would expect.