Prubino - sorry to sound bitter, but what doubts could you possibly need clarifying? Myself and no doubt many others have had no problems at all, the form serves its purpose well. The application form is self-explanatory and acts as an extra filter to sift out those who can't follow basic instructions nor have a good enough grasp of english.
Use your inititive as the window could close
very VERY soon, possibly before BA take the effort to reply to trivia;
tick-tock my friend.