I call bullshit. "moderate" has little to do with what the world's best athletes are doing. "moderate" has to do with what a majority of the athletes are doing. A synonym of "moderate" is "average".  
  
The world's best marathon runners can finish in a little over 2 hours. By your definition, a "moderate" finishing time would be around 3 hours. After all, 3 to 3.5 hours is achievable if you train. In truth, less than 10% of marathon runners finish in less than 3.5 hours. The average is 4.5 hours to finish.  
  
Sorry, I had to bring some logic into the discussion.   
  
Using slipstream as an example the majority of the climbing world doesnt find WI4+ hard... just all the NW punters  
  
5.13 doesnt make the mags anymore because more of the population is climbing it... as standards rise so does (or should) the ability level of the "next generation"  
  
Point successfully missed.