Aaand you dont think there is something wrong with that?
Not all.
Why shouldn't it be a challenge, why shouldn't it take time and effort to progress through the ranks?
The methods I (and others) suggested earlier in this thread appear to work. Why not try them for a week?
First of all i have been doing the methods that have been suggested in this thread.
Secondly, challenge yes... Pointlessly drawn out repetition of the same missions for WEEKS is NOT a challenging task... Its the definition of brain addling boredom. When you perform the same task 30 times with no result, that tends to discourage you from further playing the game.