...
There's a way to get around this, of course, and that's by writing a bash script or something which will hit the URL: 'http://waffles.wilschrader.com/current/BTC_ADDR' every 60 seconds and then trash the results. I leave the finer details of that up to the user.

Now, I'd love it if poolwaffle would give me (all of us) access to historical data he's no doubt already storing, but since he has more important matters to attend to, I'll make do with what I have now. :-)