You can also set it to auto-tweet every edition, but be careful, some consider this twitter spam, so I turned my auto-tweet off and, as a result, views and retweets have fallend dramaticially.
I use this a lot in training by getting all participants to tweet with a particular #hashtag and then I create a paper made up of all the tweets with that tag in.
Here is my Paper.li. http://paper.li/helpingmedia
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