There are several forms of Capitalism(s) making plural ok. China, India, and many of the EU countries are trying some form of Capiltalism. There is Good Capitalim and Bad Capiltaism (book reference), so there are 2 there. And Capitalism's as possessive, like Capitalism's Pros and Capitalism's Cons. Or would that be Capitalisms' Pros and Capitalisms' Cons? As a streach Capitalisms.net net could be a figurative net that Capitalism casts across nations. Maybe a streach, too niche, to academic..................... Maybe I should offer it to someone whos is writing a Doctoral Thesis in Economics . I'd rather have a domain name like candy.com.
Well you seem to be rather well versed in capitalism. Anyways, this domain imo would get you better value for your money if you find an end user instead of selling it to another resller.