I've already filed a bug report months or years ago, I don't remember exactly, but never got a response. Why should it be up to us to keep track of what's solved and what not? After all, for some of them I get a response asking to verify if it still happens in the newest OS release, so they have a mechanism for tracking what they are working on. I don't know about you, but checking regularly if any of the thousands of bug reports that I filed have been solved would take many days (I actually did this last January, during the holidays). I would have thought that since we're helping them in finding bugs in their products it shouldn't be our burden to keep checking them. How inefficient that would be!