` ::I agree with some of what Ohms law says, but I am cautious about ``even links which may not be immediately relevant to the passage they are included in, they still may be worthwhile.`` We have to draw the line somewhere, and allowing links that are not clearly relevant to the understanding of a topic is a slippery slope. Yes, there is room for editorial discretion, but every link carries a cost that must be balanced against its utility, on average, to the likely readers. On ``American presidents Georde Washington ....``, can there be any doubt as to which Goerge Washington is referred to? And is the article on Washington even vaguely relevant to the vegetable?  ::Sebastian, the ``Farm life`` section-link is a good one. I'm going away for 10 days, and on return will have time to survey all of this feedback. Thank you.   `