A reminder of how small the tech world is: notice the first name in the "Timeline" pane in the Twttr screenshot: "Kevin Systrom". This would have been about fo

A reminder of how small the tech world is: notice the first name in the "Timeline" pane in the Twttr screenshot: "Kevin Systrom". This would have been about four years before Instagram (was Systrom still an undergrad at Stanford then, even?).