If Facebook Knows When People Break Up And Google Can Predict Flu Outbreaks, Does LinkedIn Know When Companies Are In Trouble?: Some interesting things happen when a large mass of people centralize certain activities in one place.

Do Ex-Vegans’ Stories Make the Case Against Vegan Diets?: Something of a rebuttal to the previous post on veganism. From the conclusion:\n\n

\"But are there healthy people whose needs absolutely cannot be met on a vegan diet? Maybe; I certainly can’t say that this is 100% impossible.\"

A Vegan No More: Long (really, really long) tale of one person's 3+ year experience with veganism. The key takeaway for me is that it might not be possible for every human to live healthily on a vegan diet (which doesn't seem to be true of omnivorous or vegetarian diets).