I get regular monthly updates from the National September 11 Memorial and Museum at the World Trade Center.
They have a construction webcam link Here if you'd like to check out their progress.
Upcoming events.....they will be in the Washington Metro area September 2-4 to record oral histories, you can read more about that Here
and the Inaugural World Trade Center Run to Remember will be Sept.6.
as for the blogging initiative Project 2996 , as you can see Here thus far as of my posting, only 570 bloggers have signed up to honor and remember someone who lost their life that day.
I have a longtime online friend who specifically started a blog just to be able to participate in Project 2,996, you can see her blog here Northstar96sc's Blog