I dont know why people call this coin a scam. I know this guy and he is legit.
I think this is legit as well. Setting up a scam/con and registering a .com domain (
http://www.e-gulden.com/) don't mix very well.
What I am most concerned with is privacy; I don't really feel happy about delivering one (ore more) utility bills and/or copy's of ID's online just to get 25 EFL. Stuff just gets hacked when there is money involved. I'd rather spent a poststamp on it (or mail a PDF) then filling in an online form.
From what I've read they ask for 2 bills of any kind and not for your id's to keep your privacy. They only do this to recognize that you're a Dutch citizen.
On the other hand, like you said there might be a part that does not trust it and won't redeem their coins. In my point of view this is a good way to check whether you are a citizen for a fair distribution.