37signals has set up a flickr stream showing screenshots of various UIs, most of which are Web-related (tag: screensaroundtown). There are some nice components in there, though some of the shots don't seem to fit the group, like the install window for Adium.I like the concept for its simplicity of purpose and implementation - it's a refreshing break from the large sites that gather cool designs from around the Web.Found via JD on EP.