In reply to captain paranoia:
> A qualification only means that you have been through a formal assessment process.
I think it means more because, for most, that assessment process also involves training.
Before going for my first NGB award (ML) I was a sceptic, thought myself experienced (I am) and just wanted the ticket to supervise school pupils on expeditions and outings. But I surprised myself by how much I learned. Same is true of my other quals when I've now done three with Glenmore Lodge and one with Al Halewood, so I've never yet done a course or assessment where I didn't learn something. And much of this has been useful to me personally, like when I brought a sick partner off January Jigsaw with the accompanied abseil learned for the sadly much-sneered-at SPA, but here effectively deployed for real way outside the kind of situations envisaged by that syllabus.
> It doesn't mean that someone who hasn't been through that process is necessarily either incompetent, or incapable of instructing. It just means their competency hasn't been formally assessed.
While this is true, there must be many experienced hill goers and climbers who, like me, still had (and have!) much to learn. So of course there are unqualified people out there who're perfectly capable of doing a good job as well as qualified folk who've somehow got through and are not, but Rich's point is also valid and I've known plenty of experienced mountaineers who (like me) could still benefit from some training and assessment.