For about six months I've been part of the LogReport foundation.
The goal of the LogReport foundation is to create tools and
possibilities to process logfiles of applications and interpolate
results between multiple applications of the same kind (for example,
two email-relay applications).
During that time I've setup the framework for the website (in PHP
and the usage of StyleSheets), setup the mailing-list structure
(with Majordomo), developed a set of convertors from logfiles
(postfix, BIND querylog, apache logfiles) into so called DLF-files
(in Perl), developed a fast DLF-file information processor (in
Perl) and a scheduler to make sure that the processing of logfiles
(very CPU, memory and disk-intensive) didn't break down other
processes on the computer.
For more information about LogReport, see the website of LogReport.