An unreal sell-off from Facebook.
Facebook has been a creative company in finding new streams of revenue. But as someone who finds it awful to use, I did have the same reaction to slowing growth.
I don't see the generation behind the zennials, or zennials themselves, being big facebook users. As the growth areas dry up, they'll have to make more revenue on each user. I just can't imagine that experience being better than it is now. Their proposed ideas on their call (allowing brands to message you directly on messenger) sounded awful.
Which is to say they could easily find or acquire some other line, or instagram itself makes up for all of the slack. But I have a hard time believing it won't have some major pains and redefining of what facebook is in the relatively soon future.