I agree and I also think that 70 lbs in 12 weeks is a lot for a person of any size even tho it is true it depends on the person and where he or she is starting from. Weight loss that is lasting comes at a slower rate IMHO. Sure you can lose on a very restrictive diet and a lot of intense exercise but can you maintain that?
Current (10/22/14): 133.6
Mini Goal: 130 by November 26, 2014