[Apologies in advance for the lack of links in this post, I'm not allowed to post links until I've made 30 posts!]
Hey! I'm interested in writing about digital music. I've been organising large music libraries for over a decade now and I already run a blog at the music library management blog: blisshq.com/music-library-management-blog/ .
For an example post, here're my musings on why digital music libraries get harder to manage as they grow: blisshq.com/music-library-management-blog/2010/10/02/large-music-collection-gardening
Note: the 'blisshq.com' domain is a domain for a commercial software product. I write about digital music management in general though, over and above the product, so I'm still hoping I might be able to write about digital music management for Audio Junkies too!