Have you ever wished to type faster on your keyboard? I bet you have. Well, Snow Leopard comes with a very powerful built-in tool a not so many people know, and it’s called Text Substitutions. Pretty much what TextExpander offers at $30 comes built-in for free into Mac OS X. Maybe Snow Leopard’s text substitutions aren’t as customizable as TextExpander ones, but sure they get the job done. Setting them up it’s easy and fast, but the menu is hidden into System Preferences app. Also, you have to be sure that the application you’d like to use text replacements with supports that feature (just take a look at the contextual menu of the app).
Enjoy!