Ask HN: What do you use for website analytics?

I respect my visitors privacy so am unwilling to use a hosted product like Google Analytics that tracks them around the internet. We're happy with Piwik for now, but we're not a traditional web startup like so much of HN.

I use Mint (http://haveamint.com/) for most of my client work. Clients like the pretty interface and easy to read graphs. The real bonus, for me, is that it is extensible.

Piwik or google analytics. Both free. Former open source. Prefer the former :)

I use W3Counter (http://www.w3counter.com) since I made it.

Sever side analytics in application (logging and then analyze using another application) -

I use analytics we made ourselves