This is a business lesson.<p>Say what we want about 37signals, their marketing and community engagement are truly exceptional. They've communicated their value so thoroughly that people will drop $1,000 to spend a day with them.<p>Why? Trust.<p>Regardless of any other factor, it's easy to trust the fact that these guys know what they're talking about. They spend every single day showing us, through their products or their blog, or many other channels, that they do.<p>Rails, for example, is one of the most brilliant marketing moves in the history of software development.<p>And maybe in the history of marketing.<p>There's no point to arguing the relative value of their training versus other consultants. The difference between these guys and any consultants who may offer training like this?<p><i>Everyone</i> in your industry has heard of 37signals. No one has heard of your guy.<p>Your ability to generate wealth is a function of how many people trust you can do what you promise. My hunch is that they're under-charging. But clearly, this is entirely in the realm of what the market will bear.