The Philippines in Tweets
Using twitters API which provides GPS coordinates of tweets and OpenMap, over 6 billion tweets were loaded with their GPS coordinates and the results are stunning.
The map (shown below) covers the entire world and shows some of the hot spots for tweets.
Looking at the Philippines, you can see the major cities lit up.
Zoom in further and you can see the malls and roads.
Quite interestingly, I found that some of the tweets are located in Manila Bay, which I can only imagine are fishermen or people on cruises. (click on the image to view larger version, each green dot is a tweet)