At a former workplace of mine there were certain co-workers who really, really wanted people who were partnered but not married to tie the knot, and I don't think this was just about having the trad office jolly (this was in the days when we did have splendid dos for people's life events). And then go on to have babbiez....

But I don't recall them actually match-making among the single, at least not to this extent. Creeeeeepy.