Ok guys, i've been accused of not giving Android a fair shot and want to really give it a go. I currently run a iPhone 5 and a Galaxy S4 and this is my first real experience with Android other than just playing with one at a store. What are the apps/tweaks that a new person to Android really needs? I know several keyboards have been mentioned but I'm curious what else is a 'must have' to really get Android working well and unlock useful functionality. This is a Apple guy opening up and saying please point me in the right direction! I do also have a specific question, i utilize push IMAP email for work, is there a way to enable push on my GS4?