If you’re an American Idol fan who just can’t get enough, then check this website out. It’s called “What Not to Sing” and it combs the internet for AI reviews and quantifies them just like the stats for your favorite football team. Wanna know who sang the most popular song in Season 3? How about how many different contestants sang a song by Whitney Houston? Wanna know which song was the biggest hit last week? It’s all there. Check out their exhaustive database, it’s, well, exhaustive, you’ll be on there for hours…