The modern publicly traded corporation is to data as water is to iron. It is a challenging environment for use of anything but the most corrosion-resistant materials: .doc, .ppt and .xls. It's not a good home for things like Wikis.
So we need a corrosion-resistant Wiki. This is what I think we need:
- Minimal dependencies, maximal configuration simplicity. This probably means file based, no database dependencies.
- No expertise for setup and operation - if you can use basic Word and files you can implement and move the Wiki in under 1 hour.
- Rapid and perfect portability. Rapid moves, no broken links.
- WYSIWYG (roughly) and a native syntax that works. Probably markdown.
- Strong search API
- Cross-platform (shudder. Does this mean Java for the environment?)
- Low cost or open source/free. (Freemium model ok for scale)
- Maximal link preservation (Confluence, I can't believe how readily you break external links. This is simple stuff.)