I was meaning to post the same question. I was searching for a good Qatar Airways picture to use in a report I was writing about tourism for one of my classes. When I was searching I found a website hosted on Geocities that had a search engine for pictures. The search engine actually takes you to the airliners.net discussion forums. I checked out the photos and the discussion forums. When I saw some posts about Qatar Airways that were misleading I decided to sign up to set things strait and also create more awareness about my national airline.
Here is a similar search engine, notice I have tinkered with the code for it to include Qatar Airways as an airline.