Just got an e-mail from OT maintainer (and very nice guy) Axel D?rfler. He made a very interesting change to the Add-ons part of Tracker. In his own (expert) words:
Tracker now no longer shows add-ons that cannot handle the currently selected file(s). Add-ons that support one of the file types directly are of primary order, while those that support generic files (or don't have any supported types information) are of secondary order. The two groups are, if present, separated with an extra line.
Now, he would like to have everyone's opinion on one thing. He wants to rename the Add-ons menu, and for that, he'd like everyone out there reading this to participate with suggestions. For that, I set up a new forum called (I was inspired)... OpenTracker. So head over and start talking!.