Also used to do 6 meals a day and now I just eat one large meal at night - been on the Warrior Diet since June.
I love it! I never realized what a burden preparing/carrying/eating all those meals and snacks were until I stopped doing it. I feel great, my training hasn't suffered at all (in fact i think its improved) and now I devote more time and energy to doing other things aside from eating or worse, thinking about eating, or even worse, recovering from eating and then being hungry again.
I also save money b/c i don't need to take any supps/whey protein except for Glutamine.
I will say, however, that this lifestyle is more conducive to leaning out or maintaining. I think it would be very difficult to eat like this on a bulk...unless you can really REALLY eat big! lol.
And lets face it, nothing is more gratifying than taking a monster shit in the morning...not that girls do that or anything...cough