This is a great idea, for some. I live in a house with four people, who are almost always on the internet. We pay roughly 100$ a month on internet, because we need enough for four people. If I was alone, this seems like a good idea in principle. I stream on Twitch.tv; which requires a lot of band width and roughly a 5 MB upload speed. I have not seen a mobile hotspot capable of reaching these internet connections. But, for someone who just uses it to browse the internet, It is probably a great idea.
