[mr__y]

>advertisements which are custom-tailored to my tabulated interests are far superior to the ads I would get through traditional context advertising.

actually my post is not arguing with that, however facing the reality where interest tracking/profiling will become harder or impossible good old context-based ads might at some point become better alternative. Not because they're inherently more efficient but because, with changes like that, interest tracking might become infisible or too resource consuming