I finally got some time to implement something new. [1]
So, You can now click on the bug or test case and it will open new tab
in your browser as you would expect.
Also, Bob Lightfood requested "fedora-easy-karma like" filter. If You
now check "Karma not submitted" checkbox (under the installed packages),
only those installed packages will be shown, for which user has not submitted
any karma. You'll need to enter some username under that checkbox as
well.
[1]
git://github.com/examon/fedora-gooey-karma.git
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Tomas Meszaros