Here is an easy and automated way of sharing your favorite content via twitter. TwitterFeed is a free online service that allows you to post any RSS feed to your twitter account. Using this service you can share your blog updates with twitter friends. Besides you can also twitter about all the blogs you follow by adding their respective RSS/atom feed.

First you need to create an account or login using OpenID on TwitterFeed. Then enter your twitter username and password in TwitterFeed account. Specify the RSS/atom feeds that you want Twitterfeed to follow. This service will check for feed updates and post new items to your twitter account automatically. Basic features include:

• Both RSS and Atom feeds are supported.
• Post any RSS feed to twitter account using this service.
• You can configure posting frequency from 30min - 24 hours.

In case you are going to use this service for number of feeds, I will suggest you to create a separate Twitter account and keep personal Twittering account different. Nevertheless, you can still use your existing Twitter account.

TwitterFeed: Website - Register - Help 

One cool and automated way sharing updates from your blog or blogs you follow using their respective RSS/atom feed. Happy twittering!

More RSS tools: Convert RSS Feed into a Newsletterwith nouri.sh and Forward your Emails & Get output as RSS Feed.