David Berkowitz

Often these social recaps are pretty hokey, but it's impressive how thorough and accurate this is. And it seemed to really understand which achievements stood out beyond just the number of likes something got.

Terrific product - I've already started using it and am so excited about what @jtoeman and the team are building.

So impressed with what @jtoeman and the team have built. It is a great way to save time on production and bring more stories to life via video

I've created a lot of content with Captain and am so impressed with what @richard_mcbeath and the team there are building.

Love what you're building there @zach_roseman! And thrilled to have these jobs to share with execs in my communities.

I've been part of Passionfroot as one of their earliest publishers, and it's amazing to see how much they've built so quickly while responding to creators' needs. I am so excited for this launch of theirs. Congrats @jenpphan and team!

Big fan of Reciprocity - I’ve been using it in my community for months, and it works great.

Rally has been a tremendous source of innovation for me to incorporate into my community. I originated the Marketing Coin at https://rally.io/creator/CMO/ as one of Rally’s early creators, and members and I keep finding new ways to use it to launch new offerings, reward members, and deepen engagement.

For my community, I had thought about launching Serial Marketers for a couple of years before I did it. After a startup I was with ran out of funding, I had a little more time to try something new, so I put up one post on LinkedIn sharing my idea for a new community and adding a form for people to request access. That one day -- July 10, 2018 -- set everything in motion for the past 3 years.

Upstream is the best way that I’ve met new people over the past year. My professional community (Serial Marketers) may have been the first existing one to launch a presence on Upstream, and through that, we’ve had hundreds of members make meaningful connections. Having hosted dozens of events and attended well over 100, I’m excited for Upstream to be even easier to access.

I've been using this for client work and other content pieces I've been putting together. It's helped improve my output -- not to write things on its own, but to source some ideas that get me further along faster. This is a great tool and gets better all the time.

@gregarious is one of the sharpest entrepreneurs I've worked with. I can't wait to try this out.

I love Upstream; I've joined more than 100 events this year and hosted 10 of them (check the Serial Marketers group there). I'm excited to host a holiday party too.

It has been my favorite way to meet people all year. I also host the Serial Marketers community on Upstream and love it.