Stack Overflow utterly destroyed the other answer sites for just this reason: they make choices based on what is best for the user, not Stack Overflow. Check the traffic of Expert Sexchange, or Quora, vs. the entire SO network. If all you care about is short term gains, you lose to the company that wants to build a trusted brand.
At least that's the way I think it should work out, and in this case I think it has. There is such a clear delineation between good and evil in this market, and such a clear leadership position held by the "good", that it's interesting that folks are wringing their hands worrying about whether SO gets enough impressions out of this. They don't need/want merely impressions. They want your trust and your participation. I know where I go when I have a question...how about you?
At least that's the way I think it should work out, and in this case I think it has. There is such a clear delineation between good and evil in this market, and such a clear leadership position held by the "good", that it's interesting that folks are wringing their hands worrying about whether SO gets enough impressions out of this. They don't need/want merely impressions. They want your trust and your participation. I know where I go when I have a question...how about you?