Create a Twitter badge that shows your updates on a picture!
Upload a picture and then tag some Twitter users in that picture. Voila − that's all it takes to make a dynamic mashup like the one above. Give it a try, and then share the badge!
Add your Twitter backlog feed to your favorite calendar application and browse through your personal Twitter diary, making your Twitter history both fun and useful!
Tweetree puts your Twitter stream in a tree so you can see the posts people are replying to in context. It also pulls in lots of external content like twitpic photos, youtube videos and more, so that you can see them right in your stream without having to click through every link your friends post.
"Stweet is a mix of street and twitt, offering a real new way to discover geolocalised twitts from Twitter on a Google Street View panorama.
Stweet is an artistic project dealing with the appropriation of geographical, photographic and real-time data from the Web. It offers a real new way enriched representation of information created on internet by two major players of the web, Twitter and Google."
"TiddlyTweets is the work of Fred and Jonathan from Osmosoft. It serves as an example of a client-side mashup, creating a useful application in a web-friendly way, using only HTML, CSS and JavaScript.
If you're interested, you might like to know how this application is put together. It's really a TiddlyWiki loaded up with plugins. Read on for how to hack this "
A multi-account twitter management system that allows you to tweet to multiple accounts with one easy step. It also tracks your brand name and replies to your accounts.