Would you consider having a lot of songs/albums a form of gluttony? Is there a downside to having a large music collection?

I know people who keep boxes upon boxes of CDs and vinyls and some people who have over 300 gigs worth of music. I was never really that kind of person until just recently. The past few months I’ve just been… buying whatever albums I can and downloading everything else. I feel like I’m just hoarding all this music—just having for the sake of having. It’s strange, because it’s like I’ve come to the point where I don’t know my music anymore; I don’t have that comfortable familiarity I used to have with a band and their songs like when I had a much smaller collection.
Anyway, I got to thinking about all of this today and wondered what everyone else thought about this issue.