Before revision: Nerdfighters created a central website called TB Fighters , and members of the community called the corporate office, sent emails and letters, and posted graphics and memes on social media urging Danaher to lower their costs.
After revision: Some members of the Nerdfighter community created a central website called TBfighters.org , and members of the community called the corporate office, sent emails and letters, and posted graphics and memes on social media urging Danaher to lower their costs.