Remember when people used to say that the iPhone was useless for e-mail as it doesn't have a hardware keyboard? Think back: it was a while ago, around the same time that the iPhone was doomed for not supporting Flash.
Got it? Well, apparently some people somewhere still think that way, and this post is for them (if you know one of them, perhaps you could print out this article and fax it to them or something). Yes, you can now turn your state-of-the-art iPhone 5 into an also-ran BlackBerry.