Release Order or Chronological Order?

[Dirty Duck]

Hello! Here's another of our "Cardboard Box Vox Pops", where we get the general consensus of the forum on some simple questions.
For those of you that use a theme with a sidebox you'll have noticed the poll has appeared there to maximise the number of votes we get. If you wish to explain your answer feel free to in this thread, but otherwise, feel free to vote and explain nothing!

This time our question is do you think the series should be played in release order or chronological order?