Good article from TeamTreehouse in 2012.
The next era in designing for the web is a more advanced, mature and intelligent one. It’s about streamlining, semantics, great markup, responsive or fluid design, great typography, web fonts, content first, rapid prototyping and advanced javascript. My argument is that html, CSS and the browser tools we need have all advanced us past the point of needing Photoshop. If you want to be a great designer moving forward, I would start thinking about “Killing Photoshop” …