Google’s official AdSense blog (Inside AdSense) posted about the delays in AdSense stats, and GASS.

GASS stands for “Google AdSense Stats Syndrome” – which means that you just have to check your AdSense stats, all the time… Refreshing again and again to see if you earned some more money since the last check.

The first reason to make AdSenseLog was to make these checks easier, and have some software to do it automatically. Since then we added many more tracking and analyzing tools – although one of the major reasons to use the software is to easily stay updated and monitor your account all the time.