The WPs flying in this thread.
But yeah, ever since they added streaming it's become a biT of a joke. I mean right away the changes were obvious, like when Justin Bieber's Boyfriend was blocked from #1. Like I'm no fan of Justin, but he did deserve that #1.
It takes two seconds to click on a video and watch it, especially if the focus isn't even on the song anyway, and its just used in the background. It's hardly as important as going ahead and purchasing it.