Jim Tinsley, The Project Gutenberg FAQ 2002
“ Capitalization of the first word is often used in printed material to emphasize the break at the start of a section or chapter on the paper, but it is not necessary in an eBook, and leads to the same kind of ambiguity as does the capitalization of italics, and for far less reason.If you feel you really must capitalize the first word, we probably won't stop you, but if so, please do it consistently throughout the book, not just in one or two places, so that a future reader can be certain that these capitalized words were a chapter-head convention, and not otherwise intended for emphasis. ”
