This quote is amusing:

"there’s even an open archive maintained by Cornell University where authors of papers in physics, chemistry, and other disciplines can directly submit their LaTeX manuscripts for open viewing."

for two reasons:

1) sounds like 'there's even a church at Vatican' seen that arXiv.org is the biggest ever collection of scientific articles submitted by their authors

2) and there's no chemistry section in arXiv.org, but a half is mathematics and some computer science