But why would the judges like them alot? If it isn't the qauds then what? Could it be the great difference between "live" and "TV"?
I know you were not asking me but it there is not always an exact science to why judges like certain skaters alot, and some others not so much. Alot of is just personal feeling, personal opinion. However regarding Joubert and Plushenko here are some things that come to mind that have nothing to do with a quad:
Joubert:
1)He is from France, a political power in the sport, who tends to push 1 or 2 skaters they believe have their best chance.
2)He has a macho look, and it is possible the judges are wanting to push forward a more macho look in the mens event now.
3)He skates with power and command, which probably comes across even more live then on TV and tends to impress you.
Plushenko even more easy to see the reasons:
1)He has a huge resume in this sport, built up from a long time ago. Huge huge reputation factor.
2)He is a Russian. Any Russian skater who is near the top gains a huge push and advantage just by being Russian. Being from a country like France is a political advantage, being from Russia that much moreso.
3)He skates with power and command too. Again this probably comes across even more live then on TV and tends to sway you towards such a skater.
4)By putting their faith in him he makes the judges smart. Unless he is very injured, he has for years gone out with maybe only 1 or 2 truly bad performances in about 6 or 7 years. You can trust him to land the jumps, so by putting him right at the top, the judges look good by putting someone so reliable to land those jumps competition after competition as the top dog.
Plushenko and Joubert dont get their PCS because of quads. At the 2005 Worlds Joubert bombed almost every single jump in his program, and still got PCS the same as Sandhu and Weir, who had decent performances, and higher then Lysacek the eventual bronze medalist. Plushenko's watered down (including no quad) and painfully slow and careful qualifying performance at the 2005 Worlds received the highest PCS of anyone. Quads do not help the Chinese men with their PC scores, which remain extremely low. Quads will not help Weir or Buttle or whomever else with theirs either. The judges give out those scores to the skaters they want to, that is all.