haha yeah maybe I'm a bit paranoid cos after all, one of the reasons I changed to this is due to their no-feel crease technology.
I noticed that when I leave it unfolded (open), it really looks like a flat tablet cos the crease is really faint, as compared to my previous v5. super impressed! it makes me more want to keep it unfolded.
and I am not so worried about impact because I only intent to leave it open at home and I have no pets to worry about. if leave it like 10 hours a day (including overnight) unfolded, maybe it'll help to reduce the crease from forming permanently.