Microsoft SharePoint

• More professional software package
• Available for free!
• Will require more time to learn

Microsoft Sharepoint Design (office.microsoft.com/en-us/sharepointdesigner) is a powerful tool and may be best for those with some design experience. If there is a designer in your group, they may be familiar with programs like this and be willing to use it for the community site or at least provide some guidance on which software to select.