Hey, how about using Google to find out about a particular trend.
That is the basic idea of Twit Trends. Twit Trends is a new iPhone utility app that mashes up Twitter's top 10 Trends with Google search. Now I can be wherever and quickly find out about latest trends and what their background is.
Twit Trends is US $0.99 and available on the AppStore. http://itunes.com/apps/twittrends