Catching up on my Net-surfing, I read this analysis of the rise and fall and rise of the kibbutz movement in MarketWatch. It's part of the Wall Street Journal's digital network, so you can anticipate the bias. It's definitely typical of the kibbutz-as-failed-socialists-embrace-capitalism slant that J.J. Goldberg critiques.
Still, it's filled with some interesting facts and financial stats and mentions Kibbutz Shamir (whose stock has doubled since I visited—I should have invested!). And the wide-ranging debate amongst commenters shows how passionate people can get about what the fate of the kibbutz means to the rest of society.
And the article's conclusion actually lays off the throttle of its otherwise free-market cheerleader tone:
Now numbering 123,000, the new kibbutzniks are financially cautious and ideologically disillusioned, but even so, in an era of global economic perplexity, theirs may yet prove a model for a kinder, gentler, communitarian capitalism.