Penflip - Typewrite is a real-time collaborative writing environment with Markdown support, versioning and Dropbox syncing. Alternatives to Penflip for Web, Windows, Mac, Linux, iPhone and more.
Mustr - Mustr is a public relations platform that helps the media team in organizing the network of journalists and bloggers and maintaining relations with them.
Typewrite - The California Typewriter Company provides service and sales for all makes and models of typewriters, fax machines, printers, calculators, and even word processors.
Crowdly - Crowdly is a social advocate management platform, helps brands find, rank and engage their top advocates on Facebook.
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.
Exposely - Immediately reach the largest audiences.