I just mentally built this list, but I have:
Here to Stay:
Facebook, Twitter, Square, Netflix, Salesforce, Workday
Likely Strong Businesses:
Airbnb, Stripe, Slack, Palantir, Twilio, Trade Desk (profitable), Zendesk, Automattic, Squarespace, One Medical, Juul
Profitable:
Stitch Fix, Yelp, I'm sure there are others.
Maybe:
Cloudera, New Relic, Dropbox, 23andMe, Robinhood, Plaid, Opendoor, Instacart
We will see, but big private valuations:
Uber, Lyft, Pinterest, Coinbase, Instacart
Then for NYC I would have:
ZocDoc, Warby Parker, Classpass, and probably also Harry's, 1stdibbs, Lemonade, Compass, and Betterment. I'm sure I missed a few interesting ones, but I still think the current crop of SV companies established after 2004ish are on a different scale or tackling a bigger addressable market than the ones in NYC. Wallstreet is probably an even worse critic when a company is in its own back yard. I was at a Bloomberg event where the founder of Blue Apron was absolutely annihilated by the interviewer, and you could tell it was taking a toll on him mentally. Meanwhile, Evan Spiegel is in a similar situation and doesn't appear to have a care in the world out in LA.