You can see a planet site (a site that use planet python script) at http://www.d-sur.net/planeta/ made all from WP sites.
- My site: Rodolfo Pilas (see March 21, 2004) has a recent updated CVS wp-rss2.php version. And you can see problems to display extended characters.
- d-Sur periodismo digital (see March 20, 2004) has a stable 1.0.2 version.
It is easy to see that CVS_wp-rss2.php produce an incorrect output of extended Spanish characters and stable_wp-rss2.php produce a correct output.