[ars]

Is there any way to tell the difference between "try again" and "no data available"?

And you should have made this MUCH more visible on your website. I initially tried your service, got zero results and dismissed it as a failure.

Only after reading here did I realize your service actually does work, I just have to try each query twice.

[b14ck]

Hey ars, thanks for the feedback! After reading the comments here on HN (which are incredibly valuable), I'll be making those changes ASAP.

Sorry for the confusion, but thanks again for the feedback. I greatly appreciate it.