Originally Posted by jj2me
Sounds like you generally use index fingers flat, requiring both hands?
Hovering my index finger (flat, not on its side) over a letter on the Android keyboard in portrait mode obscures just about 4 keys in that row. My thumb is only a little wider. Maybe they're just too wide?
Often yes, but I sometimes do the one handed thumb thing. Again, the side of your thumb helps at times.
Big fingers are probably as much of a hassle as fingernails, I would imagine.