I dunno. This is anecdotal evidence only, but holy crap - my Facebook screen is crammed with lefties reporting on meetings they've gone to, plans they've made, etc. etc. News stories from across the country are showing the same thing. That doesn't necessarily mean anything, but at least for now they're incredibly energized.
I started "unfollowing" my lefty friends on facebook. We're still friends, I just don't see their daily meltdowns... just couldn't take it anymore. I go to facebook to see what my friends and family are up to, look at their cat pictures and what they're having for dinner, see their kid's accomplishments, maybe get a chuckle from a cartoon or meme.... I don't mind a political jab here and there, I have a sense of humor... but after the election they just went bat shit crazy. I thought after the inauguration it would calm down but it just got more intense. A couple of times, I tried to interject a little sanity but got my head bit off... so... now I don't see what they have to say anymore.
I think this is going to die down. They cannot sustain this level of discord for 4 years. Remember, it's only been a month. I would say, by this time next year, it will be totally different. Once Trump settles in and things start rolling, and people realize it's not the end of the world, he's not going to run the gays out of the country or re-institute slavery... people will settle down.
At some point, Democrats are going to have a "come to Jesus" moment when they realize they need a message and game plan. You're not going to win the mid-terms on "Not My President!" It's just not a winning strategy. Look, it didn't work in the election... they had their Dream Candidate in Hillary... they've been grooming her for 8 years. They threw everything including the *****-grabbing kitchen sink at Trump and he still won. Continuing to bash him isn't going to win over voters in states where they need to win.
Because of the way the election cycles fall, the Democrats have a major uphill battle for 2018. They only have 8 Republican Senate seats they can flip and they are all safe seats. They have to defend 23 seats, many in districts Trump won. All the House seats are up, but they'll need something like the Republican Revolution of '94 to swing the House... that's not gonna happen.
Everyday, we see they are becoming more and more unhinged from reality... more radical and crazy. They did this in '68 and scared the hell out of mainstream Americans who elected Nixon in consecutive landslides.