Without reading much of this thread I can tell that I definitely prefer a new, simplified version of wallwalking (maybe NS2 style, though I haven't tested this much) over what we currently have. There's not even a point in keeping it for the sake of awarding Tremulous skills as not even the better players could control it to the point where they wouldn't spend more than 50% of their time on the ground.
Wallrunning
Re: Wallrunning
Responsible for: Arch Linux package & torrent distribution, Parpax (map), Chameleon (map texture editor), Sloth (material file generator), gameplay design & programming, artistic direction