links for 2010-02-04

Two Pew Internet Project surveys of teens and adults reveal a decline in blogging among teens and young adults and a modest rise among adults 30 and older. Even as blogging declines among those under 30, wireless connectivity continues to rise in this age group, as does social network use. Teens ages 12-17 do not use Twitter in large numbers, though high school-aged girls show the greatest enthusiasm for the application.

Duncan: "I’ve posted some free software that allows you to run a high resolution webcam. The application lets you connect a DSLR or digital camera (with ptp) to the web and upload photos at a given interval. It’s basically a web connected DSLR intervalometer that uses Amazon S3 for online storage."