Spotlight.
I've been thinking ever since the rumors came out that Apple might be building a search engine what it could be, and I've finally begun to think that to compete with Google's Android offering, Apple will embed some sort of search into the iPhone (such as Spotlight in Mac), that will allow phone users to search everything on the phone.
Whether it be a contact, songs, a facebook friend, or contents of an email, the search will manage to swift through the numerous amounts of data, and find exactly what the user is looking for. The programs through which it would swift can be customized in the settings window, so whether or not to include facebook friends, or twitter messages can be determined easily.
Though this is all a guess, and a whole lot of daydreaming this would be a really neat feature in mind, because Apple has already done it with the Mac, so why not bring it over to the phone is my question. Other than this daydreaming, which I'll have alot more of now thanks to hanksgiving Break, I will be continuing to write essays for colleges, at this stage UC's.
-Rahul