Twitterfeed is great but it’s not perfect, it’s not real-time. You can use Friendfeed to bring in your Google Readers’ shared item and republish them to Twitter.

Friendfeed let’s you publish everything, or a few selected services to Twitter. If you have a lot of stuff going into your Friendfeed stream, you might not want to share everything on Twitter.

» Read more: Quickly share stuff from Google Reader on Twitter without using Twitterfeed