If the reader could look at a page of text without being capture by the fund, but only by the way, warn that the letters that compose belong to the same model rounded letters, almost all of the same height (average eye lyrics) a few that stand above or below ... But there are others that are out of line at the top of the line, some figure other than the abundant tiny: they are case sensitive. Well because you kept on top of paragraph because they go after point or because lead a word or phrase considered proper name, capitalization break the monotony of text made with tiny to establish itself as dominant, like the shepherd who watches over the flock, as the imposing church presiding over the town for its height and shape. If the reader has an interest in how the case is given in a letter, perhaps you would notice that they appear less capital in the current Spanish texts if the same text was written in English or German and many more that if the text it was written in French. If deepened a little, warn that throughout history the case have not been used in the Spanish texts in the same way today and the criteria for its use have not remained unchanged over time. But if the reader will continue to deepen and read the text in front of him (now the bottom, not the form), you would realize that, contrary to the opinion of the author of the letter, maybe they could have used more capital letters in certain words and less in others. At that time he would have discovered the big problem that affects the use of capital letters in Spanish: it is largely a subjective, personal matter; ie many capital does not meet a standard spelling or a need, but the particular criteria of the clerk, master of his writing not only in substance but also in the way. Also discover the difficulty of establishing general rules covering the possible cases and, above all, the obligation to obey by the writer, translator and journalist, among other authors of texts. This need for definition of the author of this work. Martínez de Sousa has decided to take the bull by the horns and try to submit to the discipline of writing and common sense in the use of capital letters. Do not ignore the difficulty of the task, and this is perhaps his merit.