google adsense sparklines 
since a couple of weeks, the infosthetics website contains a sparkline diagram of its relative daily Google Adsense earnings, updated hourly. in contrast to the quite static “unique visitors” graph, this sparkline is more volatile & shows more complex patterns that are interesting to grasp. it is loosely based on a script that creates an Adsense RSS feed. instead of a RSS file, it now parses the
Source: addict3d.org