The other thing to bare in mind is that while other people may have been out of warranty is the following:
- They have some discretion when it comes to honouring an out of date warranty. Last time I was at the Genius bar, a girl's had expired by two weeks, but they let it slide. So for all you know, it could have been a similar situation with the two girls.
- Although it's not something they would publish, there may be more favour to you if you had purchased Apple Care and it had expired. If you had payed for their extended warranty and never used it, they may be a bit more likely to assist than if you hadn't.