I have noticed that the tracker for my own recent posts show only threads that were initiated by me.
Wouldnt it be better to show all my posts, no matter who started their original threads?
Drupal.org works that way.
Posts tracker
It isnt.
Check http://www.ubercart.org/tracker/1909 (this is my tracker page)
It only shows posts that belong to threads started by me. Notice the column "Author" - it has only my nickname.
What about my posts that were written on someone else's thread?
http://www.ubercart.org/user/1909/track is the tracker page you want, reached by the tab on your account page.
There should be a link in the Navigation block on the right called "Recent posts". That's the "All posts" tracker. In addition, on your tracker page, there should be a tab that lets you see all of the recent posts.