Umm... first of all, many other Lumias got the update in different markets too (for example some 925s and 920s got the updates). Also, there's more to it than the amount of RAM. There's international testing and carrier testing. Also, who's to say Microsoft didn't already release it and the carriers and holding it up? To say that "MS sucks" is not fair. Many carriers are known to just be lazy and not delay Android and Windows updates on phones. They don't have the carriers bowing down to them like iPhones do.... hopefully one day though.