The keyboard expansion where "brb" expands to "be right back" doesn't work.
Also, the voice search I think has gotten worse... the cards don't seem to work properly (aside from weather) and saying things like "Listen to Hello by Lionel Richie" and "Map of nearest gas stations" just returns google web search results.
You know you have to add it first, right?
Like this: https://www.dropbox.com/sh/aqvteoek9k8ewwq/682PDVSmnb/Screenshot_2012-06-28-01-57-05.png