Feed Tweetifier will give you an extra RSS feed that has a nicely formatted title tag. This is great for using with Twitter RSS feed tools that can push your feed into your Twitter stream.
You might have seen @techcrunch sends its tweets in the format: “article title http://link.com by @username”
This tool does very similar and you can customise how your feed looks by creating your own template.
Once that is done you can see your feed at http://your-blog-url.com/?feed=tweetified
BEWARE: This tool does not work if you have the FeedBurner redirection plugin.
Screenshots
This is the main settings screen
This is an example of what the RSS feed looks like (using the settings in the above screenshot)
This is an example of a Tweet sent from HootSuite using the tweetified feed shown above