[Killobyte]

"people just aren't interested in the guy" isn't accurate - "people who use social media aren't interested in the guy" is. The candidates with low numbers on social media seem to also be the candidates whose supporters are less likely to be on social media.

[saturdaysaint]

I acknowledge that this is an imperfect, perhaps fatally flawed, metric - I'm sure it skews young, for example. Something I noticed after posting is that Rand Paul isn't on the linked list (and is barely holding on in polls), but has 2 million FB follows. But who knows, I could see him picking up as the fields starts winnowing.

But I think it's fair to characterize Jeb's numbers as indicative of low interest. There are a ton of people on Facebook in demographics that Jeb needs to do well in to win. To stereotype (using known statistics), white males in their 30's tend to vote Republican - there are plenty of those on Facebook and I see them "sharing" conservative links every day (and I can see that many have followed guys like Carson and Paul). In our increasingly "filter bubbled" world, I think we're seeing people aggressively tune out milquetoast establishment types (on the right at least).