I'm using logback for a while and am quite happy with it. I'd like to switch Tapestry's default logger from log4j to logback. Why? There are a couple of reasons. Please read here:
http://logback.qos.ch/reasonsToSwitch.html I love how logback shortens the package names, as shown in the following example 14:28:48.835 [btpool0-7] INFO c.q.l.demo.prime.PrimeAction - 99 is not a valid value BTW: Logback is built by the guy who have built all the other logging frameworks for Java. -- Best regards, Igor Drobiazko http://tapestry5.de