If it isn't too slow, you could do the parsing with some remotely-updatable Java...

		gmac on April 6, 2011 \| parent \| context \| favorite \| on: Meet news:yc, the open source Hacker News client f... If it isn't too slow, you could do the parsing with some remotely-updatable JavaScript, using UIWebView's stringByEvaluatingJavaScriptFromString:.