I’ve run my twitter feed (electricarchaeo) to both Paper.li and The Twitter Times. Of the two, I find Paper.li more aesthetically pleasing (and it displays my own materials much more prominently) than Twitter Times; it also imposes a bit of order on the materials by classifying into broad categories. But it only updates once every 24 hours; Twitter Times is a bit quicker in that regard. It also displays materials based on how many of your ‘friends’ and ‘friends of friends’ have tweeted a particular item, and it displays the link back to that original item.
So a draw! Two different services for slightly different effects.