As a veteran in File-Sharing (ok, veteran at all ...) I like to give my point-of-view from a different perspective. Two examples to illustrate:
Example 1:
Tori Amos' first record "Y Kant Tori Read" was published 1988 and sold in only very few copies (LP, no CD), then Tori Amos succeeded in taking the album back from the market and shops and destroying it. The record company helped.
Results:
1. Fans paid incredible amounts of money (more than 1'000 $) for one of the rare copies of "Y Kant Tori Read". Neither the artist nor the company saw one single buck.
2. The album was published again (as LP) illegally by italian and chinese companies who did not even think about having the publishing rights. Profit for criminals, not artist or company.
3. Fans who were not millionaires or did not want to pay for illegal recors had no chance to get the music (if they should or not because the artist did not accept her work any more is another question).
Several years ago (aaahh, those lovely Napster-Days
) during several painful and long Internet-Sessions (on 56k) I succeeded in downloading all 10 songs of "Y Kant Tori Read", 9 in good quality, one in rather poor.
Now: why should i NOT share with other fans ?
Example 2:
I am 'rich' enough to buy from time to time limited editions of rare publications and/or special remixes and/or similar material. All this stuff is VERY expensive here in Europe. Examples: Radiohead Edition for Japanese market (>50$), Björk-Box with Video-Tape and four CDs with previously unpublished material (160$) or Collector's Box with about 25 remixes of some of her songs (80$).
This is NOT material for the masses, it's for some hardcore fans. I bought it, I have legal CDs, the MP3s are legal for personal use.
Why should I not share with those fans who a) could not get (!! not steal !!) one of the limited editions or b) didn't even know about ? Don't forget: having the music is NOT having the Special Edition Collector Box (or similar).
When I'm in Internet and start Morpheus/Limewire then I check who tries to download material of THIS kind. If it's a site with several dozens of gig's with all kind of music (and - for instance - porn pictures as well) I kick them out. When I see in his/her files that they already have more music of "my" artists then I let them download.
So: I share. I give. I do not steal.
I don't care a beep beep about my rank