I syndicate ooo bloggers with rawdog on Linux.
./rawdog/config contains:
feed 3h http://openoffice.exblog.jp/index.xml
feed 3h http://www.bytebot.net/blog/wp-rdf.php
feed 3h http://blog.janik.cz/index.rdf
feed 3h http://www.jroller.com/rss/sander
feed 3h http://www.iceni.org/cgi-bin/blosxom.cgi/index.rss
Currently the link to http://stan.ping.de/blog seems to be broken, and http://www.gnome.org/%7Emichael/ doesn't have xml, rdf, or rss.