One of the best features of BlackBerry 10 is BlackBerry Hub. The place where will find all your notifications, be it e-mail, SMS, Twitter, Facebook and more. We can access many apps without having to leave the Hub, making you more efficient when responding to messages. It is definitely something that adds to BlackBerry 10 devices being a very productive tool. In many ways, the name "Hub" is very fitting. It is an area, as BlackBerry 10 users, we will visit frequently. Here we bring you 10 tips to make you even more efficient in your communication.