What we really want is a system that classifies your query as being one of "forum/blog/shopping" and then makes a scan only over that class of pages.

So on launch-day you would have checkboxes. On the one-year anniversary you´d have those checkboxes removed.

Google probably implemented this a couple of decades ago, though, so what we _really_ need is someone to come up with a new business model more attractive than Google's.

Ad-free is quite refreshing.