I'm afraid I have to disagree with David Goodman's final paragraph calling for an end to minor improvements to articles. I have done many thousands of such minor edits in my time, tasks such as going through all the articles with the word preformed and changing almost all to performed. That has resulted in my making minor improvements to many articles which I care nothing about and don't read more than the paragraph or sentence that I fix, other times I find an article interesting, read the whole thing and perhaps come across something else I can correct. I believe that on the whole what I do is useful, and I enjoy doing it. If I was paid to systematically go through wikipedia articles checking each whole article completely and fixing the errors I find, I am pretty sure the total improvement to Wikipedia I would make would be less per hour than my contributions as a volunteer, and of course there is the little matter of cost. Enabling volunteers to improve the bits of Wikipedia that they volunteer to do is much more cost effective than employing people and telling them what to work on. WereSpielChequers