Did you know that you can track JavaScript events with Google Analytics? I just found this out... It's pretty cool, because allows you to track things like outbound link clicks, AJAX calls, static files, and more.

I just noticed last week that some of the online web aggregators (such as bloglines, newsgator online, live journal, etc) will send the number of subscribers in their HTTP user agent. For example:

NewsGatorOnline/2.0_(http://www.newsgator.com;_20_subscribers)

Bloglines/2.

I don't have any fancy way of finding out how many people read my RSS feed, but one way of getting a rough idea is by assuming that every reader downloads the feed every hour. From my web stats I can see how many times my rss feed has been downloaded in a month.

There are a lot of free http log file analysis tools out there that haven't been updated since the mid 90's, awstats however is both free, and up to date. It looks a bit like web trends (though I haven't used web trends in several years). Here's an online demo.