Far from reality. Proportionally, just as many recreational/fitness types get on board with the 6-8 meals/day and fizzle out. Your argument has zero relevance to the validity of IF.
Michael Keck and Marc Bartley, both sponsored by EFS and bigger and stronger than 99.9% of the people on this website follow the Warrior Diet. Obviously, neither of them are really into being big and strong anymore.
If you look at Martin Berkhan's website, there are top european natural bodybuilders using the leangains approach with huge amounts of success, maintaining seriously low levels of bodyfat year round and carrying as much, if not more, muscle as this site's resident pro natural bodybuilder, Stu.
Personally, I have been slowly dropping bodyfat and kicking untold amounts of ass in the gym using loosely applied leangains principles. I usually eat two meals per day, both in the afternoon and evening. I eat what I want for the most part and don't worry about going over 400 calories per meal like someone carrying a cooler around with them and eating like a bird all day long. Mentally, it's far easier and allows me to be far more flexible since I'm not tied down to eating x amount of whatever food every 3 hours. This translates to increased productivity and decreased stress in the rest of my life, without sacrificing progress in the gym.
In the end, the amount and macronutrient composition of food is infinitely more important than HOW you eat it.
Alisa, definitely check out Martin's stuff. I think his is the best application of intermittent fasting to individuals that are seriously interested in weight training and boyd composition.