Holly Dash wrote:If the writers' book was so bad that nobody was willing to pay money and put the effort in making it attractive, it probably isn't any good.
This is a logical fallacy. The relationship of a book to its trappings is not at all dependent on the quality of the writing. According to this train of thought, most bibles, qurans, torahs, textbooks, dictionaries, etc. must be awful because the focus is on the writing, not how "pretty" the cover is. As evidence, I present some mediocre-to-poor cover art for what is widely considered the greatest fantasy series of all time.

Personally I always re-read books, and want to keep them around forever. I prefer hardbacks with thick pages, especially if there's some texture or detail to them. I bought the Barnes & Noble edition of Grey's Anatomy, with original illustrations, silvered pages, old-fashioned typeface... it's the most gorgeous book. I'll have that around when I'm eighty. If I can't find a beautiful copy or I'm on a budget I'll get a paperback, but when I can, hardback is best. A five hundred page paperback will fall to pieces after only a few readings. :c