Hello,
I'd like to remind the community that we're currently evaluating Redmine for task/ticket management. So far, only a hand full of people had a look, but the more community members have a glance at the tool, the better feedback we get. 
Don't be shy, and find all details in this mailing list posting (which hopefully didn't scare people away! 
: http://listarchives.libreoffice.org/global/projects/msg01126.html
Looking forward to your feedback!
Florian