Syslog compatibility has been tested only with the 1.3 version of syslogd on Linux. Other daemons might behave differently.
UDP is unreliable. Log packets can and often do get lost. Enjoy, Ceki
Stability of v0.6.1
Altough log4j is marked a "development" release, it is failrly stable and is being currently used in a number of projects.
An open, cross-platform journaling program.
A scientific plotting package.