In the course of adding features to RadioActivity.fm, we have developed a number of tools for our users. Some of them are of use to the webcasting community at large, so we have released them here.
Tool #1: Aggregate Tuning Hours Calculator
Our Aggregate Tuning Hours Calculator parses your station's Icecast, SHOUTcast, and Windows Media Server logs to determine your station's aggregate tuning hours. Most stations need to calculate ATH in order to include it in their SoundExchange reports of use.