I have been taking a trawl though my collection of blogfodder this morning. Sometimes I spot something that might form an interesting post and make a note of it for future reference. Sometimes those get used quickly and sometimes they languish for years!
I found that the earliest remaining item in the collection was a link to Gapminder, a tool that lets you compare various statistics (such as income vs life expectancy by nation) in a graphical fashion. Even better, it still works!
That leaves an item from February 2007 as the new end of the list, to either write about or drop!