There are most certainly sub genres in science fiction and with any field there are lumpers and splitters. Any category structure that would satisfy the splitters would undoubtedly be too unwieldy to use so the idea of tags just might be what we need. However, I have not found the tag feature on Amazon to be particularly useful. The problem is that individuals use many and varied terms to mean the same thing and once a tag describes the book in question excellently you will find that only a minority of the books that should be tagged that way indeed are. Despite my comment about the unlikelihood of satisfying the splitters, though, I do not think it is too splitterly to ask that fantasy and science fiction be split. There is, of course some overlap, but there is overlap in virtually any set of genres. There are romances that are also mysteries and there are mysteries that are also westerns. Science fiction and fantasy, though, have even less in common than those examples and they are lumped together only because of the legacy of the fact that many years ago with the success of Lord of the Rings a certain publisher wanted to publish a line of fantasy. At the time there was an extreme paucity of fantasy available so that publisher turned the job of editing fantasy over to its editor of its science fiction imprint. That was Lin Carter, I think. It was a matter of there not being enough fantasy to justify creating a separate imprint with another editor so the fantasy was published as science fiction. Anymore there is plenty of fantasy, but because of that early publishing decision they are still classified together. Unfortunately, it is like classifying cozy mysteries together with techno thrillers. In a message dated 9/27/2008 7:15:34 P.M. Eastern Daylight Time, rhyami@xxxxxxxxx writes: Roger, I see your point. The categories are supposedly going to be changed with the new site. I think that will make things better for a lot of people. I would really like to see tags implemented like thos on the social bookmarking sites so people can add keywords so other people could find books more easily. People who like cozy mysteries could look for that tag and could avoid the noir subgenre of mysteries if they prefer. I imagine there are subgenres in science fiction as well that could be improved by having tags. -- Monica Willyard Visit my blog at http://www.scannersguild.com To unsubscribe from this list send a blank Email to bksvol-discuss-request@xxxxxxxxxxxxx put the word 'unsubscribe' by itself in the subject line. To get a list of available commands, put the word 'help' by itself in the subject line. **************Looking for simple solutions to your real-life financial challenges? Check out WalletPop for the latest news and information, tips and calculators. (http://www.walletpop.com/?NCID=emlcntuswall00000001)