Just wondering because I'm vibin' to "Godlovesugly" right now. Great album. Actually, I'm yet to hear an Atmosphere album that isn't at least "damn good".
Also, if you like them you might want to look into Skrapz and Formless Figures.
Skrapz's debut solo album should be coming out soon (but God only knows when that will be), and Formless Figures already has a self titled LP out that is just awesome.
Atmosphere is cool. They are coming to Chicago this month actually. Granted, I've only heard Overcast and the Lucy Ford EP.
As for Sage Francis, he doesn't click as much. Not only do his raps seem like they are trying to be "deep" but the production is a little understated and boring.