Just as "social networking" is a bland term that doesn't really capture the layers of what happens underneath (and on top of) social networking platforms, "crowdfunding" is a broader phenomenon than what the term and tools implies. Or so argue the guests on this episode of the a16z Podcast, Tilt co-founder and CEO James Beshara and a16z general partner Jeff Jordan with Sonal Chokshi. Crowdfunding isn't just about reaching a certain threshold to make something, but it's also about "pre-commerce" or "pretail" -- the next evolution in commerce, which involves the ability to suss out demand before production and sell directly to consumers. Crowdfunding is also about "social commerce" -- the ability to not only build community, but trigger collective action towards some goal. There's even a sort of Dunbar's number equivalent for crowdfunding, the tipping point at which the momentum of this collective action takes over (hint: it involves the magic number of 34%). Beyond crowdfunding, there are broader themes of economic change and behavior at play here -- whether it's people's tolerance for waiting and buying something before it exists; a new type of scarcity and desire for experiential buying; or makers creating or co-creating things publicly, and even incompletely. All we know is that we're at a watershed moment of sorts -- as evidenced by car manufacturer Tesla's pre-orders for its Model 3, which is not even going to be available for a few years. And yet...! The views expressed here are those of the individual AH Capital Management, L.L.C. (“a16z”) personnel quoted and are not the views of a16z or its affiliates. Certain information contained in here has been obtained from third-party sources, including from portfolio companies of funds managed by a16z. While taken from sources believed to be reliable, a16z has not independently verified such information and makes no representations about the enduring accuracy of the information or its appropriateness for a given situation. This content is provided for informational purposes only, and should not be relied upon as legal, business, investment, or tax advice. You should consult your own advisers as to those matters. References to any securities or digital assets are for illustrative purposes only, and do not constitute an investment recommendation or offer to provide investment advisory services. Furthermore, this content is not directed at nor intended for use by any investors or prospective investors, and may not under any circumstances be relied upon when making a decision to invest in any fund managed by a16z. (An offering to invest in an a16z fund will be made only by the private placement memorandum, subscription agreement, and other relevant documentation of any such fund and should be read in their entirety.) Any investments or portfolio companies mentioned, referred to, or described are not representative of all investments in vehicles managed by a16z, and there can be no assurance that the investments will be profitable or that other investments made in the future will have similar characteristics or results. A list of investments made by funds managed by Andreessen Horowitz (excluding investments and certain publicly traded cryptocurrencies/ digital assets for which the issuer has not provided permission for a16z to disclose publicly) is available at https://a16z.com/investments/. Charts and graphs provided within are for informational purposes solely and should not be relied upon when making any investment decision. Past performance is not indicative of future results. The content speaks only as of the date indicated. Any projections, estimates, forecasts, targets, prospects, and/or opinions expressed in these materials are subject to change without notice and may differ or be contrary to opinions expressed by others. Please see https://a16z.com/disclosures for additional important information.

Sleep, productivity, and creatively are intimately linked, for better and for worse. And "we are living under a collective delusion that burnout is the way to succeed," observes Arianna Huffington, author of The Sleep Revolution. Not only does this affect our health and resilience, she argues, but the data shows that even though we are working longer hours than ever, we lose 11 days of productivity a year per employee due to sickness or diminished capacity. (It also hurts our ability to work in teams.) This isn't just a problem in the tech industry, either. BuzzFeed News senior writer Nitasha Tiku observes that "Any business book that's valorizing or diving into the life of a CEO is going to talk about how much he or she sleeps." But sleep isn't just a biological act, it's also a psychological (insomnia, anxiety, TV binge-watching?) as well as a socioeconomic one when you consider who gets to sleep (people higher or lower in the workplace hierarchy, other demographic factors?). And where does tech and the tech industry come in here? In this episode of the a16z Podcast, Huffington and Tiku discuss the hard realities of sleep -- everything from tech and culture to labor and the evolving nature of work.