Comment by columbo

I know Wells Fargo went full-bore with YUI to the point of creating their own derivative (http://www.yuiblog.com/blog/2013/11/08/yuiconf-2013-an-amazi...)

I have to say, enterprise companies like WF really have it tough. With thousands of applications and tens-of-thousands of developers by the time they implement anything it's already been rendered obsolete.

At least they didn't go 100% Flex like some other companies