Actually an iTunes Genius-like smart playlist is also something that i am wondering about. I have roughly 2,000 songs on my android device (and a whole lot more on my personal computer... i collect music). One of the features that i love in iTunes is the ability to select a song and the application automatically generates a playlist from within my own library of music that "goes well" or is acoustically similar to the song i chose. There is only one android media player that i have found that has this feature. As of right now i open the other app, select a song, let the app create a playlist, close that app, then open Poweramp and access the playlist from there. yes, it works, but i hate having two media players to accomplish this. Poweramp is far superior in every other aspect, and i am sure its going to be the first purchased app on my android device, but if i had a wishlist for the Poweramp Santa it would be for my very own smart auto generating playlist function. until then i will make due with my two-app solution.