Twitter Map. If you are a hardcore Twitter user (and who isn’t nowadays?)
Then I bet that you follow people all over the world, but do you really know where they they hail from? This map will allow you to just enter your Twitter username and see all the people you follow plotted on a Google Map. I made a Yahoo map of Twitter friends before, which proved amazingly popular so I wanted to improve upon it, so this is version two. Please read the blog entry for the full list of improvements and feel free to add any comments there.
Twittervision. 5 Terrific Twitter Mapping Tools. Twitter is undeniably useful as a standalone service, but it becomes so much more fun when you start factoring in all the cool tools and awesome apps available.
We've previously brought you various Twitter visualization services, but now we're taking a look at mapping tools that work with the microblogging site. Whether you want to see where you've tweeted from in the past, what others around you are saying, or get a global overview of a hashtag, read on for some fun tools that can help. Real-time local Twitter trends.