Think

Think allows you to fullscreen every one of your applications. Because face it. This is an age where concentrating on a computer is difficult. If it’s not IM, it’s Twitter. Or E-mail. Or a number of other things that you just can’t help dividing your attention away from what you truly need to do. So quit it. Use Think to really think about what you need to do and get back to the one thing at a time scenario. Freeware for MacOSX.
CoolOSXApps > Freeverse