Ha! Facebook is inundated with news and updates of people getting married. Literally, (by that I mean figuratively, of course) half of the people I know have gotten married in the past year, while the rest of us marvel at the rapidity with which the first half are acquiring spouses, and consequently, extremely satisfying lives. (yes, don't you know, it is always so.) I suppose there will come a time, when Facebook is outdated and "footbox" or "tomatomap" is all the rage, and the superior software will be programmed to tell you when a statistically significant portion of your friends has tied the knot and then automatically update your "About me" page to say "stubborn, old and unmarriageable."
Till then I say, "Ha!" because "Ha!" is about all I can say.