Will try posting full text in a few comments: The right mental model for any product (especially one like Base App with broad scope) is iterate quickly with lots of experiments, see what works based on metrics and talking to customers, then improve the product based on their feedback. We're trying lots of experiments in Base App currently - trading tab, app ecosystem, messaging, social feed, payments - so people shouldn't over focus on any one feature in particular. And we're not opposed to making changes where needed - that's the whole idea.