Rumor has it that Microsoft is replacing Microsoft Points with real currency (for Zune, Xbox, etc), by the end of 2012. This means we could get a software update/firmware updates in the near future, and if not perhaps it will tell us what the future holds for our Zunes.
While it's just a rumor and doesn't confirm anything, it comes from a generally reputable source, and I wanted to weigh in what you guys think will happen.