There is no doubt that the computer based music will replace CD in the future. But it won't get a lot of traction until the following problems are addressed.
1. ease of converting existing CD collection to HD without someone sitting on a computer for hours and hours ripping them.
2. crash protection. HD crash is the reality. It's not the matter of if, but matter of when. Relying on the owners to manually backing up one HD to another just doesn't cut it.
3. availability of downloadable music. The tiny selection of available lossless downloadable music doesn't cut it.
When all these issues are addressed, then maybe there is a merit in discussing CD vs HD as transport.
1. ease of converting existing CD collection to HD without someone sitting on a computer for hours and hours ripping them.
2. crash protection. HD crash is the reality. It's not the matter of if, but matter of when. Relying on the owners to manually backing up one HD to another just doesn't cut it.
3. availability of downloadable music. The tiny selection of available lossless downloadable music doesn't cut it.
When all these issues are addressed, then maybe there is a merit in discussing CD vs HD as transport.