The thing that stuck out to me was the girl that used 60GB of mobile data, and that even the girl he was interviewing said that bandwidth was a major issue. Depending on her friend's parents' data plan, 60GB could easily result in a bill of over $1,000. It makes me wonder a) if Snapchat is compressing as aggressively as they should, and b) if an in-app mobile bandwidth meter might make simiar apps more competitive.