One designer not mentioned on this list is Jason Fried of 37 Signals. Basecamp is very useful. Web App designers don't get the attention of flashy visual design

One designer not mentioned on this list is Jason Fried of 37 Signals. Basecamp is very useful. Web App designers don't get the attention of flashy visual designers but after repeated usage of an application, you really get a sense of how well thought out it is.