OzDay Hottest 100 predictions are tabulated through a number of methods.

Firstly, social media plays an important role in indicating what songs people are voting for.

Secondly, forums indicate voting intentions and popularity of certain songs.

Thirdly, the author himself takes these tabulations and subjectively arranges their chart positions.

Not a perfect science but lets see whether the Warmest 100 or Ivan's Hottest 100 predictions get the closes to predicting the Hottest 100.