lucy24 - 10:15 pm on Mar 12, 2013 (gmt 0)
If you have cookies turned off, how can cookies track you? They have to read existing cookies to know where you've been.
They don't need cookies to read their own database. Same as you don't need cookies to read raw logs. If I delete all cookies with my site's name on them, piwik starts tracking me.
* Generally pertaining to font which about 20% of the target audience has got, but <1% of the population at large, so you wouldn't notice.