I ask because I was told by the time I reach 25 I will not be listening to Hip Hop any more, but im two years away from that and I still enjoy it as much as I had 10 years ago. I listen to new rappers such as Blu, J.Cole and Kid Cudi, Drake (if hes classed as hip hop that is) whilst listening to rappers of the past decade, from Eminem, Joe Budden, Royce, Joell Ortiz, Lil Wayne. And also rappers from the 90's era. (Nas, Jay-z, Bone Thugs etc)
I think there is enough quality out there, underground or mainstream. Also with the useage of the Internet I can easily find artist material which keeps me going.
I do listen to a variety of music, but Hip Hop still is the one I listen to the most.