It's weird how Gotye is already top 10 when STIUTK hasn't even EXPLODED yet.
It's the alternative AirPlay that he still has that pushed him into top ten, but it is slowly eroding while he grows on pop. Fun prospered from having both in its prime, which is how they got so high so fast.
Gotye still hasn't exploded on pop. Which, if he goes number one this week, he just might benefit from that, because fun certainly did six weeks ago.