WikiSpaces

plural of WikiSpace

also...

a WikiFarm with a focus on being Educational Technology (but also hitting other Civil Society groups).

http://www.wikispaces.com/

single Public Wiki is free; single TeamWiki space is $50/yr.

• http://www.wikispaces.com/content/pricing
• Sept'2014: no more free

see Picking A Wiki For Your Private Notebook

http://webseitz.wikispaces.com/

showcase of fancy themes/styles/skins http://www.wikispaces.com/CustomThemeSpaces

developed in PHP blech

Nov'2012 essay by the founders on succeeding in Educational Technology. We define success in Ed Tech as building a sustainable company that improves student outcomes, empower teachers, and increases the reach and efficiency of educational institutions. That sounds like a Sustaining Innovation, reminds me a lot of Disrupting Class.