It was five days ago, on August 9th. Pathetic. I may have forgotten it because I tend to remember 1 September instead, the day in 2005 when I started genealogy.
On the other hand, I can take comfort in the fact that, once again, thanks to Thomas MacEntee of GeneaBloggers, I managed to do something at least semi-technical: putting the contact button thingy on my blog. (See left center.)