Both were compelling for sure, but what did the Twittersphere have to say about it? Buzz monitoring company Retrevo put together some stats which suggest that wile the Apple announcement was big (topping out at 7,000 tweets per minute), the President edged the iPad out (peaking at 9,000 tweets per minute). I’d love to see the graph below with an overlay of what topics caused each of the spikes (they have this for the iPad announcement, but not the State of the Union Address – click through to the article to see the detail).