Effective collaboration with wikis | DavePress
Buzz Marketing for Technology
JULY 11, 2008
Other hosted options include pbWiki , Stikipad (see comments), Wetpaint and Wikia. The cost for Wikispaces goes from free to £4,000 a year, depending on what you are after. Most offer, like Wikispaces, different levels of customisation for different prices. Post to relevant forums, blogs and mailing lists about what you are doing.
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