In reply to Cjreid:
Christ, it's simple;
If i achieve an increase in elevation under my own power using only my lower limbs then I am 'climbing" but only walking and am not a climber but a walker. If I am Johnny Dawes I can walk and climb at the same time but this is an anomolous situation and will only confuse things.
If I achieve an increase in elevation under my own power and use my hands mainly for balance and a little for power then I am scrambling, but not climbing. According to a climber.
If I achieve an increase in my elevation using my hands primarily for power and a little for balance then I am climbing and would be called a climber. I can call walkers walkers and scramblers scramblers. If it is on rock I can be called a rock climber, If it is a tree then I am climbing I am not a climber, unless I am wearing a harness and using equipment in which case I am an arborist, which is like a climber but not a proper climber despite being what most climbers do to earn money to go climbing. Unless I am climbing the tree, in which case I am having fun, and probably 8yrs old, or pissed. If it is on a ladder then I am not a climber, unless I am a climber, but a climber is not climbing if he is climbing a ladder. A walker climbing a ladder is climbing but is not a climber.
If I am ascending frozen water I am an Ice climber, unless that water is very very thin when I become a mixed climber. If I climb grass I am also a mixed climber unless it isn't frozen in which case what I am on is not 'in'. If it is frozen that is OK and I am a climber again, but only if I climb it with axes and crampons. If I don't use these then I am not a climber but a walker off route.
If I clip bolts and dont use them I am a sport climber, unless I clip them and use them to climb with when I become an aid climber, this also applies to things that are not bolts such as bongs, copperheads and skyhooks, in which case I am probably American. I can tell if I am an American because I rappel instead of abseil and send something rather than climb it, but I am not called a sender, I remain a climber, albeit one with a tendency to overexcitement. If I clip bolts indoors and climb on plastic I don't become a sport climber I just become a climber, not even a plastic climber. Unless I am very new and don't do much, in which case I spend too much time wondering if I can call myself a climber, even though I probably climb more than most climbers.
If I achieve a decrease in my elevation under my own power then I am either; walking, falling or caving. A climber can do all of these, a climber who is walking can be a climber while not actually climbing, they do not rescind climber status as they walk, so long as a rope or helmet is prominently displayed to clearly show they are a climber walking, not a walker walking, but a non climbing walker who climbs briefly does not become a climber even if they climb. If I am falling then I am neither climbing or walking, yet no matter what I was doing prior to falling the media will describe me as a climber, even if I took a train to the top of what I fell from. If I am caving then I am an abomination and probably wearing wellies, the wearing of which cancel out ALL other factors which would otherwise confer 'Climber' status.
'Owt else?
Post edited at 19:22