Features, and their adoption, are an extremely important element of both product analytics and product-led growth. You can't have successful products without successful features, and you can't have successful features without being able to measure their performance. Let's dig in a little more to this idea of feature adoption (and analytics) and what it all means for you, the product manager, trying to get people to use and keep using the features in your product that you work so hard to develop and launch.