Twitter charts US election night via #Ivoted tweet heat map

Twitter has published an illustrative heat map of the US election day, charting the moment hundreds of millions of voters registered their preference by mapping their geographic location with time.
A handy gif shows the progression of tweets containing the hashtag #Ivoted as Americans returned from the polls having had their say. Although it doesn’t reveal who for we now know the official result which elevated Trump from the boardroom to the situation room.
Graphically highlighting the mai