Hi,
JBoss.org and Fedora have been accepted into Google Summer of code. RHQ has registered several ideas with jboss.org - see https://community.jboss.org/wiki/GSOC12Ideas So if you want to work on RHQ as a GSoC project you can apply at the JBoss organization. For this you do not need to pick an entry from the list provided, but you can also bring up your own topics.
If you have questions, please contact me
Heiko
rhq-users@lists.fedorahosted.org