Not too sure how this would work, but it sounds like a good idea.
I was thinking that we could make either a special thread or section where we can post older albums and make it easier for users to find. Sites like MegaUpload will hold files for long periods of time. We would just have to make sure that the links aren't shared too much elsewhere so they would last. So in the end, we would hopefully not have to worry so much about having to re-upload or find links for some albums.
Basically, the idea would be to either make a thread to post the older albums in while newer ones continue to have their own thread as they leak / are released or we could make like a "Britney Spears Discography" thread and have every album by that particular artist posted just in the one thread.
Personally, I like the discography idea. lol