Profit in Wiki Model?

“Even Jimmy Wales, who founded Wikipedia, is looking for ways to broaden — and profit from — the wiki concept. With financing from technology luminaries like Marc Andreessen and Mitchell Kapor, he and Angela Beesley started Wikia, which includes 1,500 separate wikis, from the Star Wars-focused Wookieepedia to user-generated pages on depression. Although Wikia is a for-profit company, it was founded with some of the communitarian idealism of Wikipedia, and its business plan calls for it to donate money to that foundation.” – NYT