Many workplaces ban social networking sites such as Facebook, YouTube, Twitter and so on. What are some of the reasons workplaces should allow (and even encourage) staff to use social networking sites? [more inside]
posted by Jaybo on Oct 14, 2009 - 20 answers

Are there any wikis that offer mind-map visualization (somewhat like Wiki Mindmap)? How about concept mapping software which also has wiki-like functionality? [more inside]
posted by regicide is good for you on Sep 11, 2007 - 5 answers

What free, open-source projects can I run in a privately accessible portion of my webspace that would be useful to me in terms of making things more practical in my own life (think Lifehacker-43 Folders kind of stuff)? I'd prefer Mefites' personal experiences with their own installs over linkage that you've seen but never tried — although I'll take either one. [more inside]
posted by WCityMike on May 7, 2007 - 4 answers

What's the best wiki I can run on my server and use as a public-facing "customer FAQ"? [more inside]
posted by subpixel on Jan 24, 2006 - 5 answers

I would like to reconsider my options for a personal wiki. [more inside]
posted by corpse on Oct 12, 2005 - 6 answers