It was perhaps inevitable that once joining LinkedIn proved not to be the end of the world, Leah and I would eventually find ourselves on the Facebook. Which must mean it's played out now, unless it has been for some months already. Add us or friend us or whatever it is you kids do these days; chances are that if you know what Facebook is you know better than we do how to indicate the location of our virtual presence on the site, which is not as easy as you may have expected. I may be at this url, but then again, I may not. I don't know what those numbers mean.