Ha! Yea, that was actually a bug in our code! We currently only allow JPG and GIF uploads. Our code was _supposed_ to not allow other formats (bmp, png, txt, exe, etc.) But for some reason it was, and throwing a PHP error. This has been fixed.
We have a bunch of emails from people with some really good suggestions and tweaks. A lot of the tweaks were head smackers. Stuff we should have thought of. Like the google search box being focused automatically when the page loads, etc.
Our traffic was _INSANE_ - We are not using G.A. because we aren't a big fan of it. Our site was stressed for about 2 hours yesterday so we don't have great reporting for the whole day. We are getting a constant stream of traffic now which is great. The word of mouth is proving to be working. Lifehacker was really helped us get our start. As of right now, our traffic is still pretty good. So, fingers crossed!