The  Internet (or at least the part frequented by marketers)
is suddenly  abuzz with the realization that time spent online doesn’t necessarily  translate into advertising revenue. No surprise the most-cited example  is Facebook, which soaks up tons of
time but has only a fraction of the  revenues of Google, with a smaller share of our online activity.
 
The reason  for the difference, of course, is the way people use Facebook and  Google -- specifically, the goals they have in mind when they visit the
site. When people visit Google they are going to search for something,  and when they are searching for something, there’s a fair chance --  though far from certitude -- that they might be in
the market to buy  something. Thus search provides a channel, and their search terms  provide clues, for selling them something with paid advertising for  products in that category. 
 
By  contrast, people who visit Facebook are doing so with the goal of -- well,
doing any number of things: catching up with friends, engaging in  virtual agriculture, idly browsing strangers’ profiles, and so on. They  are less likely to be searching for specific things,
less likely to be  on the way to buying something, and therefore less receptive (in  general) to advertising. 
 
This is  demonstrated by the fact that Facebook ads tend, on average, to have  very low click-through rates. While it’s popular nowadays to
criticize  click-through rates as obsolete, fraudulent, or otherwise inadequate,  the fact remains that there is still no better way of gauging consumer  interest in online advertising, or indeed
advertising in general.  It’s  what makes the ROI of Google search ads more measurable than, say, TV  advertising -- and it leaves little doubt that both display and search
advertising on Facebook are relatively ineffective.
 
Ironically
the problem for Facebook is its own success, in my humble op-ed: by  building such an effective forum for online socializing, Facebook has made a medium so compelling that it actually distracts from
the  advertising placed against it. People are too busy hobnobbing or playing  games to spare any thought for commercial messages delivered alongside.  Even when ads are targeted with information
drawn from the user’s  profile and online activity, the fact is the user is still simply less  likely to be in purchase mode when they are on Facebook than when they  are using Google, and
therefore less likely to pay attention to ads  (however well-targeted).
 
Essentially,  marketers have mistakenly assumed that there would be a halo effect,  with interest in social engagement somehow spilling over to commercial  engagement; in
other words, Facebook is fun, so it must be a good place  to advertise. In fact, it’s the other way round -- a reverse halo effect  -- as social engagement draws attention away from commercial
messages;  by contrast, search  -- not exactly a “fun” medium – is  nonetheless very effective because, well, it works. The fact that less  time is spent on search
overall is simply a tribute to its efficiency.
 
Is there a
solution -- some brilliant way to actually translate time spent online  to advertising share? Please share your thoughts in the comments  section!