Exactly. Perhaps 'B' is the reason touch typing uses that strange rule. I'm using it, but the 'B' key was still hard to reach and was causing strain. So I remapped it to the right of 'L', where there is basically an unused key( I use 'shift + ,' to get ';' ).

I want to try the layout from that keyboard[0], but I wonder if it would be a waste of time, since it would take at least a month to obtain a normal typing speed.

[0]:http://ecx.images-amazon.com/images/I/71oyo6vGNoL._SL1500_.j...