A: 

Yes, a good wiki such as Atlassian's Confluence.

Otávio Décio  2010-08-18 16:20:45
A: 

Wikipedia has a great list of Collaborative Software. I think a decent content management system would be essential for maintaining design documents (especially over plain network storage).

Jay  2010-08-18 16:25:03
A: 

You might try Basecamp , the basic plan is enough for you already.

tszming  2010-08-18 16:28:32

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