rank your Twitter followers and view according to font size

If Twitter allowed you to rank those you follow (like "A-list" Tweeters, "B-list," etc.), then you could set the Tweets of A-listers to be in a different font (larger, different color) than the others. Ideally, A-lister Tweets would appear in the largest font, B-listers in the second largest, and so on. That way, you could pay more attention to whom you want to pay attention to.