What problems is Espresso solving and how is that benefiting you?
While there are plenty of text editors out there that offer plug-in support, auto-complete features, and well-designed interfaces, none (that I'm aware of) offer the ability to take a website URL, extract the stylesheet, and then make edits to that stylesheet in real time. Additionally, being a design-first web professional, being able to see my changes in "real time" allows me to make design judgment calls and adjustments mid-process. I realize that many code ninjas strictly follow mockups, but I've found that it strengthens the end product to continually make design adjustments and improvements at every step of the website build. Review collected by and hosted on G2.com.