links for 2007-07-22

A similar trend emerges at YouTube: • A shockingly low 1.9% of 18- to 24-year-olds upload videos to the video sharing site, compared with 24.1% of ages 25-34 and 35.6% of ages 35-44 (again, don't have the full stats). The 25- to 55-year-old age groups d