I'm not really bothered who you are. You seem to have an unfounded personal agenda against the Q400.
Funny, then, that Bombardier responded by recommending the grounding of the entire fleet. I guess they weren't keeping it in "perspective".
In fact Bombardier recommended grounding Q400's with over 10,000 landings
for inspection. Not permanently. Pretty good perspective. Lets stick to the facts.
The Q400 is not a piece of sh*t otherwise it wouldn't be in service with so many operators and in such numbers as it is.