Thanks for the Wikipedia link; should've have Googled/Binged/Mojeeked it! We can have an interesting debate about whether "capital costs predominate". Many hav

Thanks for the Wikipedia link; should've have Googled/Binged/Mojeeked it! We can have an interesting debate about whether "capital costs predominate". Many have said here they do for crawling/indexing. I don't think that's so clear