Because why not. : ) But honestly, digging in other's music tastes is a really interesting way to find new tunes. Sometimes you might feel weirded out from what you hear, other times you could find a tune of the month!
You might love it: if you're into electronic music way beyond charts. You'll hear lovely stuff from the likes of Venetian Snares, Clark, Ivy Lab, Lorn, Noisia, get introduced to material I guarantee you've never heard before and additionally get gifted some genre offshoots and excursions, like this gentle track by Paperboy: