Twitter throwing a wrench in my workflow?

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Mashable: Twitter Users Get New Email Notification Options

This might put a hitch in the way I use favorites on Twitter. I tend to favorite things in less of an "I like this" and more of a "I want to read this later" manner. I send an RSS feed of my favorites to Google Reader which lets me look at things later on so I don't "lose" them in my twitter stream. I may have to re-think that practice as I don't want to unnecessarily contribute to full inboxes...

Do you use favorites (or any other Twitter features) in an unusual manner? Please share!

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