Last year, I kept waiting and waiting but never did receive an invitation to interview at USC. Worst of all, I did not receive an outright rejectly letter until Spring - that was painful. I wish I had saved that letter.* Every single rejection letter was so painful. I didn't get into any medical school, even my "safety" school. 🙁 I'm glad I didn't know about this forum then because it would have only added to my anxiety! Really, is finding out how far after their interviews others' have received their judgment going to change your or ease your mind? (okay, that previous sentence construction might provide a clue to why I had a rough time) Or how is knowing the timing of others' interview invitations going to help you?
IMO, you have to realize some things are beyond your control. You'll get the notification sooner or later, whether or not you sweat over it publicly. You can simply chose to just focus on something else more productive and try to forget it.
*I mention this because last year I was in the same situation as some of you might be in, and the days (months) were indeed very dark - I could have used some guidance or encouragement. I reassessed my motivations and weaknesses in my application, improved the app in every facet I could, and re-applied for this cycle (successfully).
Don't lose hope but be a realist. Despite what I said, I think this can be a good place to receive advice and support.