Hey, nice idea. But how do you think to do that operation (I mean technical way) and what if some new guy will be know track that we don't know. How he should tell us if we're 'protected'? Maybe I don't understand - the main thought is to restrict that tracklist only for us. I'm only asking questions. I'm not sure if that protection is more for us or against us.
Anyway, I made my own forum, because I always wanted manage with tracklist. It's my passion when I've a lot of free time. If you checked me or not, I made my tracklist by myself, every single track in set was listened, checked, updated by me or someone who helps me with it (recognizing too). Also, most of tracks I've on my HDD and I share my knowledge with you when I get new track - it's obvious. Thats my explanation, even it's not necessary I wanted to tell you.
New time, new place, new face.