Home row doesn't seem as effective as the way I do it, which is almost the same deal and I've learned where all of the keys are. I just kinda put my fingers wherever they need to be at the time, mostly using my index and middle finger to go everywhere they need to. I'm able to type faster then many people this way anyway, which I kind of learned to do through using MSN and other chat programs to be honest.
School tried to teach me home row, but it was uncomfortable. Constantly using the internet meant I had to speed up though, so I developed my own way I guess. Never thought of it before lol, but that's kinda cool.