Just read about Google Analytics realtime today, signed up for the beta and it’s live already.
Well worth a look. If you use Google Analytics already switch over to the new version and apply to join the beta here – https://services.google.com/fb/forms/realtimeanalytics/
Here’s Google’s own blog post announcing the new feature – http://analytics.blogspot.com/2011/09/whats-happening-on-your-site-right-now.html
Apologies for banging on even more about Google, they do make my life easier though.

