Page Rank Problems...

Ok, I'm not sure what I did to deserve it, but I lost my page rank on my site loudorange.com. It wasn't too impressive to begin with, not even at 50%, but it was something. According to my Google Toolbar it is now at 0%. Wow, I have been punished. Maybe lots of low ranking sites linking to my site? Other sites more deserving? Probably. Oh well, back to the drawing board. (However hits to my site were higher today than anytime in the last two weeks, go figure.)