Dr Land’s Latest Bit Of Magic: a Life article introducing the SX-70, Oct 27, 1972. I could quite happily post most of the pages of this article, but why don’t you go over to the Google Books site and just read the whole thing?
Paul Mison's random stuff that doesn't go elsewhere. Is it microblogging, or microactivity?
(Previously known as 'tumblr is my sock drawer', for reasons that are somewhat unclear.)