I disagree. There's a very large espresso market for those who want a cheaper device that doesn't have the complications of a boiler. I have a flair espresso ma

I disagree. There's a very large espresso market for those who want a cheaper device that doesn't have the complications of a boiler. I have a flair espresso machine myself. Adding a boiler I'd guess would double the price, so I think it's a good decision to leave off.