Many of our customers and readers of our blogs are small business which could benefit from a Wiki Collaboration tool. Confluence which is a well regarded tool is offering a special 5 day offer for $5 per year license renewable for 3 years for a total of 5 users. This is a 5 day special and the proceed goes to a charity. For project manage purposes you can use Jira which also has the same offer.
If you want to know more about Atlassian Confluence / Jira:
- Atlassian Website
- Project Management with Jira
Source: Webworkerdaily