pf2x is a PHP script that will take the output of your pflog and convert it into various different output formats. These output formats include plain text, XML, HTML, PDF, and MySQL INSERT statements for import into a MySQL database. This was developed and tested on OpenBSD 3.3 but should work for any system that uses PF.
Web Statistics Montage is a tool that compiles statistics from multiple Web sites and sends them to you in an easy-to-read, easy-to-compare format. It gathers statistics including search engine spider activity, the PageRank of each of your sites, the unique visitors to your site over the last three months, the keywords used to get to your site since that last report was generated, and much more. It requires that you have a Web hosting account that uses the cPanel control panel with AWStats installed.