Update: This repo has been retired in favor of this actively updated Gist that creates a bookmarklet to get around the STLToday paywall: https://gist.github.com/mikeflynn/bc92e4d1ad1d09253c4c44fcb99a439c
Original README follows...
STLToday Paywall Buster
A browser user script to prevent the STLToday.com (the website of St. Louis' major newspaper, The Post Dispatch) paywall from activating by simply marking the content as free. See how to install this on your browser of choice (Chrome or Firefox are preferred) here: wiki.greasespot.net/Cross-browser_userscripting