I'm not a fan of WRC, however, I've just looked up on Wiki, the results of the past few years. Looking purely at the statistics, I've garnered the following.
This 'Loeb' fellow - is he not the best driver on the face of this planet? The guy has even won the race of champions. He finished 2nd in the Le Man 24 hours race. My understanding is that whatever car he drives, he drives it better than anybody else.
Why on Earth hasn't this guy had a go at F1? He is far too good for WRC and judging by the comments in this thread, is killing the sport (for non-Loeb fans) and basically leaving other drivers with no chance of winning.
Just for reference, Loeb has won the last 7 WRC titles (in succession) and is also leading this year's title race.
The next best WRC (of all time), is 4 WRC titles (Makinnen/Kankkunen).
In the World of WRC, Loeb is by far and away the best driver ever. What's even more worrying, is that he still appears be at the peak of his powers.