http://news.ycombinator.com/item?id=2402027
politics? I don't think so. Economic inequality is a very interesting social phenomenon, though it is often written about in a heated/political way.
. Econophysics, fuzzy logic, systems theory -- are those really serious fields? Could they become serious? The answers are subjective.
. Interdisciplinary Journal of Problem-based Learning -- too specific? is this just a journal that someone started to enhance her reputation in a self-defined field? how long has it been around and how long will it be around?
. Douglas Hofstadter -- scholar or dilletante?
. the blog of Terence Tao -- it is serious but is not published in a journal
. http://arxiv.org/find/math/1/au:+Jormakka_J/0/1/0/all/0/1 -- a guy who claimed to solve more than one Millennium Problem and is widely considered a crank. Articles were published in journals.
. http://arxiv.org/find/math/1/au:+Perelman_G/0/1/0/all/0/1 -- a guy who did solve a Millennium Problem. Articles were not published in journals.
Listen to Frank Wilczek talk about his feelings about not having his genius recognised: http://www.learnoutloud.com/Catalog/Science/Physics/The-Univ... (Q&A at the end).
Academics play the karma game with much higher stakes.