I understand the communities worries over the legitimacy of the draw and would feel the same way if I were entering the draw myself.
Currently I was planning to enter all of the addresses used to enter that weeks draw into random.org, then generating a winner that way.
(I could provide screenshots of the generated winner list, which can be verified with the addresses that had sent to the competition address.)I realise this method of a winner being chosen isn't ideal and I am looking into alternate ways I can provide transparency! - Your own ideas are appreciated.
I had also a few issues with the site displaying correctly on mobile devices so had turned it off for the moment but I actually completely forgotten to return to adjust the mobi site. - I will look into this now!