40 years / 40 años / 40 ans
The output in 2001 was an average of 104 new ebooks per month.
Project Gutenberg reached 5,000 ebooks in April 2002. EBook #5000 was The Notebooks of Leonardo da Vinci, an English version of Leonardo's early 16th-century writings in Italian. Since its release, this ebook has constantly stayed in the Top 100 of downloaded ebooks.
In 1991, Michael Hart chose to type in Alice's Adventures in Wonderland and Peter Pan because they would each fit on one 360 K disk, the standard of the time. In 2002, the standard disk was 1.44 M and could be compressed as a zipped file.
A practical file size is about 3 million characters, more than long enough for the average book. The ASCII version of a 300-page novel is 1 M. A bulky book can fit in two ASCII files, that can be downloaded as is or zipped. An