But I miss something, I have no stats about my rss feeds of my blog.
If there is some interest, I can try to write such a plugin. I think on features like this:
how often the feed is requested, witch time (server and client)
how many subscriber the feed have?
witch feedreader is used?
witch feed exactly (like category or post or tag feeds and so on)
link detection with click stats
should work with rss,atom feeds and so on
the plugin should work in two ways:
1: the data are get by an api where the feed genarating script (for example an Blog) sends its data to
2: piwik work as an proxy for feeds (similar to feedburner)
you did´t read my whole post. I write it shoud give two ways to get this data.
The simple way is to let piwik work as a proxy similar to feedburner from google.
The other way is, that for example the blog how generates the feed collects the data an send it via an api to piwik. This can be done by simple addons for s9y and wordpress for example.
Both ways work without javascript. Sure there are not so many information to collect.