What's the best centralized syslog viewing tool for *nix out there
I'm using Loganalyzer with rsyslog, and it seems to work ok. The web frontend's a bit clunky, but does the job.
I like Splunk myself, not cheap though.
Not tried it, but logstash sounds like it will do what you want:
http://code.google.com/p/logstash/
The license is New BSD.