This chat room charges you a penny for every character you type

Entrepreneur Marc Köhlbrugge has launched Expensive Chat, a web-based chat service where every character typed costs a penny. As spotted by Motherboard, Köhlbrugge announced the site in a tweet, calling it “a social experiment to see what happens to a chatroom when it’s not a free-for-all, but every message cost you cold, hard cash.” And where does all that cash go? Directly to Köhlbrugge.
The site shows a leaderboard, with those who have spent the most at the t