From a programmers point of view, what exactly is happening behind the scenes? Are autoblogs just taking RSS feeds, and posting them as...well, posts? If so, then where does the original and unique factor come from? Are they going through a synonym translator, or something related to that? For example, are they taking the sentence "Wet Dogs, and changing them to "Soaked Puppies", "Drenched Canines", "Dripping Mutts", "Saturated Pooch", "Soggy Hound", etc? If that's the case, than it wouldn't work 100% of the time, as it wouldn't exactly make sense.