I like this blog post better. It goes more into the radical innovation (for academia) of the authors' process: "But more importantly, the spirit of collaborati

I like this blog post better. It goes more into the radical innovation (for academia) of the authors' process: "But more importantly, the spirit of collaboration that pervaded our group at the Institute for Advanced Study was truly amazing. We did not fragment. We talked, shared ideas, explained things to each other, and completely forgot who did what (so much in fact that we had to put some effort into reconstruction of history lest it be forgotten forever). The result was a substantial increase in productivity. There is a lesson to be learned here (...), namely that mathematicians benefit from being a little less possessive about their ideas and results. I know, I know, academic careers depend on proper credit being given and so on, but really those are just the idiosyncrasies of our time. If we can get mathematicians to share half-baked ideas, not to worry who contributed what to a paper, or even who the authors are, then we will reach a new and unimagined level of productivity. Progress is not made by those who break rules." "Truly open research habitats cannot be obstructed by copyright, profit-grabbing publishers, patents, commercial secrets, and funding schemes that are based on faulty achievement metrics. Unfortunately we are all caught up in a system which suffers from all of these evils. But we made a small step in the right direction by making the book source code freely available under a permissive Creative Commons license. Anyone can take the book and modify it, send us improvements and corrections, translate it, or even sell it without giving us any money. (If you twitched a little bit when you read that sentence then the system has gotten to you.)" (borrowing the google cache link from below: https://webcache.googleusercontent.com/search?strip=1&q=cache:http%3A%2F%2Fmath.andrej.com%2F2013%2F06%2F20%2Fthe-hott-book%2F https://webcache.googleusercontent.com/search?strip=1&q=cach...)