My apologies and thanks to the moderation team - a cut above as always, doing a splendid job in a manner beyond reproach. I regret that I allowed myself to be reduced to such "tactics" by something so trivial, and something that I really should know better than to react to, thus creating the need for a lot of unnecessary work and aggrevation on the behalf of the moderators.
Back to the subject at hand though, a thought struck me: what is sharp enough? Again, I think pointing out that tripods will produce better image sharpness than handholding is completely missing the point, a point that the original post and a great majority of responses seemed to identfiy as a given - but, with the obvious element of motion introduced by "pure" handholding (ie. not braced or rested on anything), and the "lesser of several evils" identified as generally cameras with no mirror and leaf shutters, what is the criteria?
I believe the a big grain of wisdom in this dsicussion was contributed by mrcallow: "if the image is strong enough", I believe were his words. Isn't that the point? At what point does technical shortcoming overshadow the creative force of a photograph? Frankly, I don't think there is any one answer to this question (although I am sure there is a book out there that gives a very definitive one...).
For example, hasn't everyone here had at least one photo that they have taken stand out in terms of value as an image, while not necessarily being the height of their technical achievement? I know I have, but I would love to hear from those more experienced and accomplished than I!
Peter.