There is a good sized market in my mind for home servers. Rick Hallihan has a good post about his idea for a Windows 2003 Server Home Edition product. Some of his ideas:
- Email collection and backup
- Roaming profile management
- Domain management and group policies (for dummies… aka the non-MCSE)
- Simple backup
- Remote backup
- Media server
- Home automation
- ISA Server, Home edition
- Microsoft Update Services
- Software licensing