Kim Garst’s tip below inspired me to create this tutorial.
Use Twitter lists to create a group of people who tweet the best content and and then retweet their best content
How to Create a Twitter List
Visit twitter and click on the tweets link.
On the left hand side of your profile page, click on the Lists link.
On the right hand side, click on the Create list button and fill in the form that pops up.
Next find people/profiles to add to your lists.
Click on the button to the right of the profile description and choose the add or remove from lists option.
Choose a list to add them to.
After you’ve created your lists you can visit them here
See a list of your lists – click on name of the list to see those tweets!