[sferik]

Yes, that's the point. As people spend more of their time and attention on social media relative to other media, where will those branding budgets go? Not to Google (well, actually, that's why they bought YouTube...but not to Google Search).

Twitter is one of the few outlets where brands can effectively communicate their message online. That's the theory, anyway. You can argue that Twitter is a bad medium for branding but arguing that it's a bad medium for direct response advertising is missing the point.