Old Posterous Blog
These blog postings were imported from the Posterous service before Posterous closed down. Posterous was acquired by Twitter in February 2013.
A new blog service has come on the scene, Posthaven. The developers are the same as those that started Posterous. Their promise for Posthaven? "Websites come and go. This one is made to last forever."
David Letterman announced on the Late Show last night that he has switched from using a PC to using a Mac.
This follows his first use of Twitter on the air several weeks ago. You can follow the Late Show's occasional tweets at Late Show.