Encouraging news: Facebook fatigue setting in?

To paraphrase Bogart's Rick, I hope this is the beginning of a wonderful trend:

Have we reached the Facebook saturation point?

 I hope that inflection point has been reached ...
That news item also reports that:

the net’s dominant social networking site lost active users in the 18-25, 26-34 and 35-44 demographic ranges, while gaining users in their mid-teens and middle years.

It just keeps getting better and better ... but then, one swallow doesn't make a summer!