I know that it says "its answers may be merged with another identical question" for duplicate questions, but I have never seen it actually done.

Is there a chance that this could happen for my answer to [this](https://superuser.com/questions/324971/why-did-cpu-clock-speeds-stop-increasing) question? (based on this comment:
>@soandos Honestly I think your answer is better than the top answer on moores law and would fit perfectly on that question. Quote from other answer: "That said, CPU MHz isn't computer speed, just like horsepower isn't speed for a car. There are a lot of ways to make things faster without a faster top MHz number." You just happen to break it down here... – Kyle 
)

In general though, does this ever happen? I have seen a lot of duplicate questions closed, but  I have never seen answers migrated.