drew will pay $40.00 to the first person to successfully answer the question:

I am looking for an online knowledge base solution for my workplace.

The requirements are...
1. Delivered over the web (no downloads, no installs, no flash, no plugins) JavaScript is ok
2. Must work in latest IE+Firefox

Features it should have...
1. search the knowledge base
2. some sort of rich text editor or similar
3. add attachments to articles

I'd like a list of suitable solutions (and a link to the site) with a quick comparison of the features vs price.

Let me clarify some points....

The solution MUST be hosted by the company offering the solution. (So no downloads or installs to get it up and running).
The solution itself must also not require end users to have to download/install or use any plugins.
I'd prefer an application/ajax look and feel vs page based refresh.
The question asked to compare suitable solutions.

funded

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Answers by: lmunro | . | Tinyike | darksanity | lewk | Rich Collins

Rich Collins's Answer:

Reply by Rich Collins 449 days ago

How about MediaWiki?

http://www.mediawiki.org/wiki/MediaWiki

Reply by drew 448 days ago

media wiki doesn't really have a rich text editor.
also your response must compare solutions not just list one.