User blog comment:The Milkman/Dragonborn DLC coming to PS3 and PC/@comment-5825239-20121206035618/@comment-3492791-20121207043949

It was not my intention to insult Wulf, I just found that funny because of how ludicrous it was.

After reading the rest of your comment, the major difference about PS3 is it's memory allocation. Data is stored vastly differently than Xbox and PC, so it requires completely redoing large sections of code, and sometimes having to provide entirely different reference files when porting. This leads to them making a bad port as these major revisions are likely being rushed. I personally believe that the issues stem from compatibility. The original game was buggy, so adding a new buggy addition to it completely breaks the thing. It's kind of difficult to accurately describe without getting too deep into tech talk.

One another note, i'll omit my usual meme and get strait to the point, the visual and technical aspects of the game are very different. Dragonborn is not easier for them to port because it take place in a new location. Simplify it to say that the issues lie with the coding, and visual aspects has little relation to coding.