There are some positive benefits too, like just tonight when my son texted me with a photo of my little granddaughter having fun in response to me texting him to ask if she had recovered from being ill. I think the prospects for better family relations is unlimited.
The only downside I can see, is it's EXPENSIVE if you are not careful. The big three carriers are coming up with new ways to mild us for all the profit they can squeeze out, as evidenced by the video below.
It makes good sense to pay attention to what's going on in this market so you don't get taken advantage of. There are better deals showing up just about every day now.
Have Fun!