i meant accelerometer here.
as for list selection, yeah i agree - but you need to visually show the selectable area - in some of my lists I simply make the active areas the picture or the label itself the active item, so the hit target is not the entire width/heigh of the list item.

i've always tried to make clicks and strokes two different things tho and on n900 in fremantle it seems to be handled quite well and doesnt really happen that often..

on old screens with less sensitive displays it happens more tho..