Let's see for "on the go":
If i get an app udpate for one of my 150 games, it can be as much as 1.8gb for one update (NOVA 3).
If I want to stream Pandora instead of listening to the radio or my own songs.
If I want to watch Netflix and catch up on some 30 Rock episodes (mucho data).
If I want to watch the Thursday Night NFL Network game (we don't have cable) and i'm on Verizon. Pop up the NFL app and stream the game (LOTS of data).
Those are just 4 instances where I can use tons of data. Seriously if MC3 and NOVA 3 got an update on the same day and I didn't want to wait to get to a wifi hotspot that is over 3.5 gigs right there. In 2 downloads I just used up many of your MONTHLY FAMILY SHARE plans.
That's why shared data sucks.
And before someone says "you have wifi at home" or "wifi is everywhere", 2 things: 1) i cancelled my Comcast because they were charging me $55/mo. I could pay $20/mo if i wanted to be capped at 1.5mb down. So here now i'm saving over $20/mo adding unlimited mobile hotspot. and 2) my work blocks all gaming related stuff so downloads like that can't happen. And i'm not going to find a starbucks to do the download when i hate coffee, and starbucks
People know how to use data and it doesn't have to include torrenting or streaming porn.....