You can talk about eye-candy (in the hardware, or in the software) all you want (and I must admit, I'm liking it too), but the word is COMPATABILITY. I want to access and use my files from anywhere - I want to remotely call programs on my mac from some PC (using rpc, I guess :) ). I want to fire up an FTP program and access my files. I don't want to think about it too hard. I just want to do it…
There seems to be some buzz going on about Apple's Apple's recent announcement reguarding iDisk.
Some people are worried that Apple is trying to control both ends of the Web (and Jobs has been quoted as saying just that) but if you actually read the announcement, it seems they're going to be doing that Geocities thang of offering “free” web hosting (only in this case, it's not exactly free—you have to buy a iMac first) and making it very easy to create the site (it appears local to your machine).
Not a bad idea really. Take NFS (or Samba, or AppleTalk, or … ), add authentication to the protocol (well, NFS already required authentication but not to a user level) and the whole notion of FTP, or publishing, goes away.
You do have to be aware of security issues, so it might be better to start from scratch. Might have to check out the protocol used for iDisk.