@gjeric a valid point at surface value, but... you should feel cheated if this was an order. But this was a competition - and you didn't win it, martijnp "did".
I perfectly understand the dilemma that has been created here; either move by Flip will create bad feeling with someone. That's why I see donating to QF as the neutral solution that should not embitter anyone and will benefit Quark as a whole. It's quite simple really.
There simply is no winner. I'd feel evenly cheated if martijnp "wins" or if QF "wins" ...
This contest was about a logo design so I see solution in
splitting the prize to all contesters. By donating to QF you are betraying everyone who put lots of effort in their design.