Did you ever exchange stickers in school? Just so you could stick them at the back of the jotter and feel like the coolest kid on the block? Well I did but like everyone else I grew out of them for like forever until about a year ago, thanks to Viber! So whats up (no pun intended) with all the instant messaging apps going gaga over stickers? Emoji-drained? Or feeding of lazy typists hunger for quick messages. After going through my iphone IM apps here are four of them with either the best or ‘stickiest’ stickers.