My guy, you really are barking up the wrong tree. I've contributed way more than you can imagine. Does that make me entitled to new content? No, and neither does it for you.
Again, if someone buys new content and decides to share it, that's great (be sure to thanks them). If not, it is what it is. Your only solutions are either to take the matter into your own hands and buy it yourself (and even then you're under no obligation to share it), or keep waiting if you can't or don't want to buy it.
You can bump the thread without acting like an entitled brat. That will just make people even less likely to share stuff out of spite.