If you run the game in Windowed mode, and go outside of the game to f.i. internet, all the text you type will appear in the chat box. So, f.i. I have made a screenshot in rf2. Go to Chrome browser to upload it to Imageshack. Open Chrome, and enter imageshack.us and press enter. At that moment, in the game chat, the url I typed will be "chatted" by me as well.