Reporting application based availability with the new JasperReports integration by User:Indigo
Ideas
Create collector persistence strategies (e.g.: the org.opennms.netmgt.collectd.PersistAllSelectorStrategy that is referenced in datacollection-config.xml but doesn't exist)
Unclaimed little things
Turn log4j.properties into log4j.xml. Properties files suck, especially this one. (suggested by User:Dgregor)
Monitor more within OpenNMS with JMX and figure out how to turn it on in the default install. (suggested by User:Dgregor) -- login as admin/admin to http://localhost:8180 to get an idea of what there is
collectd instrumentation statistics -- see instrumentation.log and opennms-tools/instrumentationLogReader. (suggested by User:Brozow)
package up mib2events (suggested by User:Dgregor).
convert to use the coova.org JRadius client instead of the ancient Java Radius Client that hasn't been updated since Feburary 2004. In good news, we are using the latest release. ;-) (suggested by User:Dgregor).
eliminate jakarta-regexp (org.apache.regexp) in favor of Java 5 regular expressions (suggested by User:Dgregor). Sixteen files need touched in the "opennms" project.