I've been out in the wilds of industry for a while now, so it's been a while since I needed to pay for something professionally... back in the halcyon days of academia, I worked in computational medicine and had (still have) interest in lingustics/neuroecon/neurosci and I still run into walls there occasionally. I can't cite specific examples for you, if I can't find it somebody I know can get me a copy.

> I worked in computational medicine and had (still have) interest in lingustics/neuroecon/neurosci and I still run into walls there occasionally.

Like I said earlier areas like computational Medicine, Biology and other such areas run into pay walls. CS research areas like theory, data mining, NLP etc. will rarely run into such problems.