I believe if I call, it will be flat out rejected. This way, maybe a new person will get the assignment and approve it!
Honestly, I don't think it will ever be approved. No, it's not pornographic or anything offensive like that. I don't want to give the app idea away necessarily, but imagine if you had an app about the Olympics, and it wasn't approved in time. The moment has passed, but I'd still like to see it approved, before the next one! I've just moved on to other apps and use it as a tool for sympathy from Apple!
For example, a couple of days ago I emailed saying I had X apps in review, including one since May 12th, and within 24 hours, one update was approved and one app was rejected (but this time they told me what to fix, and I did). I don't know if there's any correlation, but who really knows anything re the approval process?