What run HF QRP portable?

With the TDRC operating digital QRP for the upcoming Field Day, one question I've been asked is "why"?

M0JCQ put together an excellent article giving the top ten reasons to take ham radio portable.  And he is not just talking HTs on the local repeaters.....He's talking HF!

Check it out at http://www.hamblog.co.uk/top-10-reasons-to-take-ham-radio-portable/.