You can get commerical support for itracker here...

Well, if some company wants to give commercial support, you are free to do so. If your company wants to get listed here, get in touch with us by becoming comitters. We are a commerce friendly open source project.

Yes, we are on SourceForge.
Yes, because they have a good relationship to the communty.
Yes, dear SourceForge, please add Java support to your web hosting,
and yes dear SourceForge, thanks for the subversion support you gave us! Thanks.