Piwik is the leading open source web analytics software. […] One of the principle advantages of Piwik is that you are in control. Unlike remote-hosted services (like Google Analytics), you host Piwik on your own server. The installation process is very simple, and Piwik is just as simple to use and understand.
Anyway, today I installed Piwik on this blog, and next week (next year!) I’ll post my impressions here. Meanwhile, I’d love to hear the impressions from old and new Piwik users!
Update: read the follow-up, One week with Piwik.