Yes, it seems like only yesterday (or about 3 months ago) that Apple crossed a landmark -- 1 billion apps downloaded from its App Store -- and here we are again. Apple's just issued a press release stating that it's now seen another half a billion apps downloaded in about three months -- putting them over the 1.5 billion mark. Apple doesn't get all the kudos to themselves, though: after all, someone's been downloading The Moron Test. A lot.