No offense to the OP, by the way. I think the way to go about something like this though is to hire someone who has some sort of profile. Give them half up front and the rest if you decide to use their design. If not, let them keep the half payment-they put a lot of work in. I just feel bad when I see bounties offered and people essentially working for free.
I just enjoy being an asshole, so I came up with this new and ground-breaking idea on how to make people suffer. I shall name it "call for bids" or even "open tender", and nobody has ever done it before, especially for graphic designs. Disregard my first post (on how you don't have to enter a finished design to win, but just a conceptual piece that shows how you are up for it), disregard my attempt at licensing this under CC so non-winning contestants still earn the necessary attribution for derivative works. Disregard the fact that it's everyones free choice to participate, when you boil it down, it still is slavery, amirite?
Sorry for the sarcasm, but I believe it's a bad habit to feel victimized or offended in someone else's place. These are all smart people, let them decide if it's worth the effort. It's neither a publicity stunt nor a tease with a predefined winner. I want the best design that fits my requirements and this method will show me what's out there.
This brings me to the main reason I was stopping by: You can't just take an already existing design (mainly those published in
https://bitcointalk.org/index.php?topic=92969.680), put my logo on it and call it original artwork. If it's clearly a derivative work to something that was not published under a compatible license before, I can't use it for my purpose, because everyone else will be able to use the original design. Again: There are no rules in place that say that someone else can't print bitnotes, so I will need to use copyright as a basis to make a genuine bitaurum-note a potentially expensive thing to copy. So sorry, if it's not original artwork, it doesn't qualify for the contest.
That being said: I appreciate everyone's effort so far and I am amazed by what people can do. There have been very good entries that have only been emailed to me and which I will not disclose until the contest is over (as per the artist's wish). There also were several requests for the vectorized logo, so I am hoping for some more entries by next week.