Edit: Article can be read here: http://archive.md/k3zNE http://archive.md/k3zNE It seems like WSJ.com should not be the link used without a follow-up link giv

Edit: Article can be read here: http://archive.md/k3zNE http://archive.md/k3zNE It seems like WSJ.com should not be the link used without a follow-up link giving access to the whole community. >Are paywalls ok? It's ok to post stories from sites with paywalls that have workarounds.