What could it hurt for them to say "We are sorry for the delays, we added 50 dollars to your account so you can at least play a bit on us while you wait" They could even put some crazy WR playthrough on it for all I care but the fact is I would have felt like someone cared that I was being made to wait and not just being treated like an idiot when I ask where my withdrawal is.
I like your idea and will contact the owners overnight (in their timezone) and have them read your post with my recommendation that they seriosuly consider your suggestion.