Twistori - a visual twitter piece where you choose from the selection of powerful words and see the tweets roll by
Twanslate - follow @twanslate, then send a direct message eg. d twanslate fr Where is the bathroom?
The “fr” means you want it translated in French. There is a list of code languages on the site. If you forget to include the code it will default to the last language code used on your last translated tweet.
Twiddict - use thie webform when Twitter is down and it will cue all your tweets and publish them when Twitter is back up.