I'm not sure this is still the case. I can recall it happening a long time ago but have not noticed it recently, at least since I started using their 4g service.
289 karma · joined January 12, 2012
http://www.edmunds.com/car-buying/confessions-of-a-car-sales...
Edit: I see they did use awk later in article, I should really read all of things before commenting.
Edit: There are also many easy to use front ends for adding mods and working with different minecraft versions etc.