I like the idea. While crowd-sourcing is good in many areas, sometimes it "feels" good to interact with a company. I could definitely imagine myself using your service, especially with the no risk free license. On the usability side, I had to squint to see past the bright pink. Try a white background =)
However the domain name is very hard to spell/pronounce so I just forgot it even though I made a mental note to use the service next time I need a logo.
that's just the sandbox (http://wokheisandbox.appspot.com/) - domain is --> www.wokhei.com - but you won't be able to log-in just yet as still undergoing testing
interesting opinion - thanks for your feedback. The 'stir fried logos' tag-line was added to make it a bit more catchy, but I am not behind those choices - also looking for usability feedback ( http://wokheisandbox.appspot.com/ it's a testing sandbox so you can try and submit fake orders)