I think I'm almost ready to release this plugin (sorry for the long delay). I'd like someone to beta test it first - please send me a pm if you're interested.

The plugin collects pageview data and daily unique visitors for your whole site and for individual pages. It also collects the data for groups of pages which you can define. For example you could have Category groups - all the pages within a category - or a Link group - group together all the pages related to a link.

You can show a counter on the page - the number of pageviews of that page or of the whole site or of that group.

You can show graphs of the pageviews/visitors by page, group or whole site.

Note that if you have a busy site this plugin may slow down your site.