Below is a list of the top business-focused wiki websites.Checkwebsites. Check out these great sites & add more if you find them.

• The Biz Whiz, a collection of business information resources available at the Ohio University Libraries to assist business researchers
• Fortune 500 Business Blogging Wiki, a directory of Fortune 500 companies that have business blogs
• HP Small to Medium Business Wiki - HP's expression center is aimed at building a community with marketing ideas for SMBs.
  
• HTC Wiki - popular cell-phone & smart phone maker uses a wiki as it's primary user outreach tool.
• Oracle Wiki - official wiki for the Oracle community.
• Sidekick Wiki - T-mobile wiki built to help sidekick owners make the most of their phone.
• Small Business Secret Weapons, a site to collect surefire, savvy advice for building and starting a small business business
• Smallbusiness.com, web-based resources for small business owners and managers