Maybe you guys should consider making a new thread to avoid false advertising claims.
The first thing that pops up when I go to shapeshift.io is "requires an account" but the title here says "No Account Needed"
Is Flyp.me the only exchange now that actually doesn't require an account?
There are some other small scale exchanges too, however these limit you with the amount you can convert. Check out FixedFloat as well. They did a promotion here recently, when I had tested them out. Received my converted eth within a minute of confirmation and they didn't ask for an account creation either.